39 Water Level Meter Manufacturers in 2024
This section provides an overview for water level meters as well as their applications and principles. Also, please take a look at the list of 39 water level meter manufacturers and their company rankings. Here are the top-ranked water level meter companies as of April, 2024: 1.Equipco, 2.Eno Scientific LLC, 3.In-Situ Inc..
Table of Contents
What Is a Water Level Meter?
A water level meter is a device that quantitatively measures the water level of a river or lake.
A "water level meter" is a water level gauge that visually measures the water level and has a scale (water level board) attached to a post. The pillar is made of a structure that can withstand the pressure from flood waters. A water level meter is equipped with a recorder and reads the water level instrumentally.
Water level meter types include "float," "bubble," "reed switch," "water hydraulic," "quartz," and "ultrasonic" types, depending on the mechanism.
Uses of Water Level Meters
Water level refers to the height of the water surface from a certain reference plane.
The purpose of water level observation is to understand hydrological and hydraulic phenomena in rivers, estuaries, lakes, reservoirs, playgrounds, inland water, groundwater, etc.
They are also conducted in various settings, such as water supply and sewage systems, industry, agriculture, factories, and construction sites.
Water level observation of rivers is conducted for the purpose of river management. During floods, they are used to provide information for flood forecasting and flood control activities, while during droughts, they are used in controlling the amount and level of water withdrawal for irrigation purposes.
Principle of Water Level Meters
The float type consists of a float floating on the surface of the water in the observation well. The up and down movement of the float is instrumentally transmitted to the pen via a pulley.
In the bubble type, a tube is opened in the water to emit bubbles, and the pressure inside the tube is measured by a sensor. The sum of the water pressure at the opening and the atmospheric pressure equals the pressure inside the tube, and the water level is obtained by subtracting the atmospheric pressure from the pressure at the opening.
The reed-switch type is the one in which the measuring board is enclosed in a submerged measuring column. The measuring board has reed switches at 1 cm intervals. A float with a built-in permanent magnet moves up and down according to changes in water level, and the corresponding reed switch is made conductive by magnetic force to measure the water level.
The water hydrometer can be classified into two types: one that instrumentally measures changes in water pressure at a pressure receiver in the water, and the other that directly detects water pressure with a pressure-sensitive element (semiconductor, silicon, or quartz crystal) and converts it into an electrical signal.
In the ultrasonic type, an ultrasonic transmitter/receiver is mounted vertically above the water surface, and the time taken for ultrasonic waves to propagate from the water surface is converted into the water level. Although measurements can be made without contact with water, since sound waves propagate through air, wind direction, wind speed, air temperature, and humidity are also observed at the same time.
List of 39 Water Level Meter Manufacturers
*Including some distributors, etc.
Sort by Features
- Default
- Company Size: largest first
- Year Founded: oldest first
- Year Founded: earliest first
Sort by Area
- United States of America
- Austria
- Canada
- China
- Denmark
- Germany
- India
- Italy
- Japan
- Netherlands
- Poland
- United Kingdom
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In-Situ Inc.
Water Level Meter 200
Manufacturer Overview
In-Situ Inc., founded in 1976 and based in Fort Collins, Colorado, is a manufacturer of environmental and process monitoring equipment to protect the world’s water resources. Some of the products the company stocks include environmental sensors, flow monitoring systems, and water level meters, and the company also provides software that is used alongside the equipment. In 1989, the company introduced the world’s first in-well water-level data logger. Later, in 1995, the company launched the TROLL 4000, the first all-in-one datalogger/temperature sensor/transducer, and became the self-contained long-term monitoring solution for groundwater.
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ECT Manufacturing. ECT Manufacturing, Inc.
Water Level Measurement Devices
Company Overview
ECT Manufacturing., founded in the United States, is a manufacturer of environmental products. The company's product portfolio includes Monitoring Well Protection (manholes, bollards, vaults), Injection Tooling, Soil Gas Sampling Equipment, Prepacked Well Screens, and Disposable Bailers. It is also a stocking distributor of brands including AMS, Inc., Alconox, Aqua Bailers, Cetco, and Cherne. The company has a 3,000 sq. ft. warehouse located in Central NJ and offers delivery throughout the USA.
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Equipco
Water Level
Company Overview
Equipco, founded in 1995 and headquartered in Concord, California, is a provider of rentals, sales, and service of scientific instruments used to monitor and sample air, water, and soil. The company’s product line includes field gas chromatographs, soil samplers, XRF analyzers, field pH meters, multiparameter water quality probes, etc. Equipco also repairs, maintains, and calibrates scientific and environmental monitoring, sampling, and detection instruments. It also has a service tracker system for submitting and tracking customers’ instrument repairs and service history.
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Environmental Equipment & Supply
Solinst Water Level Instruments
Distributor Overview
Environmental Equipment & Supply, established in 1985 and based in Pennsylvania, United States, is a supplier of environmental sampling, monitoring, and testing supplies and equipment. The company produces products such as gloves, pumps, air monitoring instruments, water monitoring instruments, and monitoring well manholes. All these products are procured from different brands and supplied to different industries worldwide. Apart from this, the company offers repair services for all these instruments. The company supplies air and water monitoring products such as single gas detectors, CO2 gas monitors, multi-parameter water monitors, telemetry systems, and groundwater level loggers.
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Shandong FRIEND Control System Co.,Ltd.
Submersible Level Transmitter
Manufacturer Overview
Shandong Friend Control System Co. Ltd. is a Chinese manufacturer of measurement instruments and automation controls founded in 2002 and based in Zibo, Shandong. The company produces various transmitters, sensors, and meters for measuring temperature, pressure, and flow of industrial materials. These include radar level transmitters, variable area flow meters, and industrial temperature sensors. The company's products are primarily used by clients in the pharmaceutical, water treatment, and vacuum equipment manufacturing sectors.
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Siap Micros S.p.A.
Atmospherical Precipitation
Manufacturer Overview
Siap Micros S.p.A. is an Italian environmental monitoring sensor manufacturer that was established in San Fior in 2003 following the merger of SIAP Bologna and MICROS. The company primarily produces hydrology, meteorology, and air quality monitoring products, which include sensors, stations, and software. These are commonly used in industrial and civil engineering applications, as well as in agricultural (e.g. soil assessment) and renewable energy projects. Aside from its products, the company also offers turnkey design, engineering, installation and maintenance services to clients requiring additional support.
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Sommer Messtechnik
Precipitation Gauges
Manufacturer Overview
Sommer Messtechnik, with roots going back to 1987, Sommer GmbH & Co KG became an independent company in 1997, and was renamed as Sommer GmbH, is a manufacturer specializing in the development and sale of sensors and environmental monitoring equipment in Austria. The company has been a sought-after partner in hydrography, meteorology, industry, and water, and its portfolio includes the RQ-30/RQ-30a, radar profiler RP-30, USH-9 snow depth sensors and wind sensors. These products are designed for data recording, transmission, and analysis of the captured data. Started at home market Austria, Germany and Switzerland, and has become a global supplier.
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SIMEX sp. z o.o.
Universal meters
Manufacturer Overview
Simex Sp.z.o.o, established in 1986, and based in Poland, Europe, is a manufacturer and supplier of industrial automation equipment. Their product portfolio includes indicators, controllers, counters, inclinometers, sensors, electric heaters, converters, temperature transmitters, and power supplies. The company has ISO-certified products. The company offers the latest developmental features with microprocessors, SMT technology, automation, process control, machine building, and user-friendly programming which is ideal for industrial process control. The products are used in industrial machinery applications.
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Yantai Keda Instrument Co.,Ltd.
Level Meter
Manufacturer Overview
Yantai Keda Instrument Co., Ltd. has been a manufacturer and supplier of automatic instruments since 2003 in Yantai Area, China. The products are float ball level sensors, magnetic level indicators, radar level transmitters, magnetostrictive level sensors, and level switches for rotary, tuning fork, and RF level switches. It also produces flow meters such as electromagnetic, vortex, channel, oval gear, and ultrasonic flow meters. The company has CE, RoHS, Explosion Proof, ISO 9001, and SVHC certifications.
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Soil Instruments Limited
WATERLEVEL METERS
Manufacturer Overview
Soil Instruments., founded in the UK, is a manufacturer of premium quality geotechnical instrumentation. The company offers precise inclinometers and extensometers designed for monitoring ground movement and structural deformation, comprehensive settlement monitoring systems that track elevation changes, ensuring the stability of structures and foundations, geotechnical sensors that record critical data such as pore water pressure, soil stress, and strain and data loggers and software packages. It serves industries such as civil engineering, mining, railway and road infrastructures.
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Systel Instrumentation Services Private Limited
Water Level Meter
Manufacturer Overview
Systel Instrumentation Services Private Limited, founded in India in 2011, is a manufacturer of industrial equipment and products. The company caters to the diverse requirements of various industries by offering Industrial Equipment and Products inclusive of Water Level Meters, Triaxial Joint Meters, Vertical Inclinometer, Water Level Recorder, and Inclinometer Probes. The products are widely used in applications such as historical monuments, bridges, cliffs, nuclear power plants, and buildings. It sells its products to Nepal, Bangladesh, India, and Middle East.
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Q&T Instrument
Water Level Meter
Manufacturer Overview
Q&T Instrument, established in 2005, and based in Henan, China, is a manufacturer and supplier of flow meters. The product portfolio has a diverse range of flow meters which includes electromagnetic, vortex, ultrasonic, turbine, mass, rotameter, level meter, mask, thermometer, radar, and oval gear flow meter. The products are used in various applications which include liquid flow, gas flow, intelligent water meters, level meters, and flow test devices. The company also offers production development with innovation activity.
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SPOHR-Messtechnik GmbH
Flow Meters
Manufacturer Overview
SPOHR-Messtechnik GmbH, established in 1884 and based in Frankfurt, Germany, is a manufacturer of measuring and recording devices for monitoring groundwater and surface water. The company was involved in the production of electric water level indicators as well as telephone, telegraph and clock systems, until it advanced the water level measurement technology and invented the "light plumb bob". Its product portfolio has now expanded to cable light plumbers and plumbing devices, oil layer thickness gauges, water sampling devices and level gauges.
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Chongqing Gold M& E Equipment Co., Ltd.
Water Level Meter
Manufacturer Overview
Chongqing Gold M & E Equipment Co. Ltd. was founded in 1998 and is a manufacturer of high-resolution geophysical equipment based in Jiulongpo, Chongqing, China. The company manufactures geophysical equipment such as underground water detectors, water well drilling rigs, and borehole imaging equipment. These products are used in engineering exploration, seismic monitoring, and groundwater searching. The company has self-managerial import and export authority for product distribution, with products being sold to Australia, Asia, and North America.
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Kamstrup
Water Level Meter
Manufacturer Overview
Kamstrup is a global manufacturer of system solutions for smart energy and water metering, established in 1946 in Skanderborg, Denmark. The company offers a wide range of water meters for both residential and commercial applications, as well as heat meters for measuring the consumption of district heating and other thermal energy sources. It also offers electricity meters, meter reading devices, and data analytics software for smart water metering. It is accredited by Soliditet’s credit assessment system. It ensures clean water and energy while serving domestic, commercial, and industrial customers.
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Gill Sensors & Controls Limited.
Compare Water Level Sensors
Manufacturer Overview
Gill Sensors & Controls Limited, established in 1987 and headquartered in Lymington, England, is a manufacturer of measurement sensors and gas engine controls. The company designs and manufactures measurement sensors, relied upon to inform and control processes used across diverse industries, including defence, marine and manufacturing industry. Its range encompasses specialist level sensing, position sensors and engine control products for the process control. It also manufactures a range of ultrasonic anemometers and weather stations. The company's accreditations include ISO certifications for quality and environmental, and CSA certificate of compliance.
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Royal Eijkelkamp
Water level meter on a frame
Manufacturer Overview
Royal Eijkelkamp, established in 1911 and located in Giesbeek, Netherlands, is a manufacturer and provider of water and soil research equipment and services. The company's product line includes augers and samplers, field measuring equipment, laboratory testing equipment, monitoring tools, and drilling equipment. It specializes in conducting research related to groundwater and mineral resources, and it also engages in drilling activities in less developed countries to identify suitable locations for groundwater extraction. It also offers equipment rentals, diver services, and specialized services related to manure technology. It serves various sectors, including agriculture, infrastructure, and water management.
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SHANGHAI KMCABLE GROUP Co, Ltd.
Water level meter
Manufacturer Overview
Shanghai KMCable Group Co., Ltd., established in 2011 and headquartered in Shanghai, China, is a manufacturer of industrial automation cables and flexible cables. The company offers a range of products, including flexible cables, high-voltage cables, low-voltage cables (flats and multicore), and single-core cables. It also offers trailer cables, spiral electrical truck wires, and water level meters. Its cable assemblies can reduce weight, save space, and simplify assembly while improving performance. The company has achieved ISO 9001:2015 certification. It serves various industries such as telecommunications, aerospace, medical, construction, energy, and more.
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ANEOS Corporation
Crisis management type water level gauge
Manufacturer Overview
ANEOS Corporation is a manufacturer of meteorological observation equipment established last 2019, by a merger between Ogasawara Keiki Seisakusho Co., Ltd. and Nippon Electric Instrument Co., Ltd. Ogasawara Keiki Seisakusho Co., Ltd. started as an aircraft and watches repair factory last 1886. In 1893, the company started manufacturing meteorological equipment such as pressure gauges, and surveying instruments. Meanwhile, Nippon Electric Instrument Co., Ltd. founded last 1965 has Wind Speed and Direction Meter as its first product. Currently, the company has ten products spanning different industries. It also offers solutions related to Public Transportation, Fire Prevention, Flood Control, and the Environment.
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OYO Corporation
S&DL Water Level Meter
Manufacturer Overview
OYO Corporation, founded in 1957 with headquarters in Tokyo, Japan, is a manufacturer of geophysical exploration, survey, and monitoring equipment. The company's main products include borehole logging, seismic electric exploration devices, in-situ survey equipment, and laboratory testing equipment. It also offers standalone water data loggers, remote monitoring water data loggers, and deformation measurement sensors. These products are used to detect and monitor underground deformation, monitor water levels, measure underground borehole pressure, and profile underground resistivity. Applications include infrastructure maintenance and management, natural disaster prevention, and energy resource exploration.
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ADCON
Rain Gauge
Manufacturer Overview
ADCON, founded in 2013 and headquartered in Vienna, Austria, is a manufacturer specializing in digital radios for data transfer based on GSM/GPRS technology. The company product range is diverse and includes ADCON SERIES 6 RTU, A850 Telemetry Gateway, RA440-Remote A440, adapters for professional rain gauges, and the A553 digital port extender, among others. These radios and accessories are essential components in various fields, including meteorological and hydrological monitoring, the agricultural market, and water management systems.
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GEOKON
Water Level Meter
Manufacturer Overview
Geokon, founded in 1979 and based in Lebanon, New Hampshire, is an ISO 9001-certified manufacturer of geotechnical and structural instrumentation. Its product portfolio includes strain gauges, extensometers, and displacement transducers. The company also sells dataloggers, stress meters, and settlement sensors and can produce custom instrumentation for special applications. It uses vibrating wire technology on sensors, enabling frequencies to be transmitted on cables that are 2000m or more without signal degradation due to variations in cable resistance. The company employees have an ownership interest in the company through its employee stock ownership plan.
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Delta OHM S.r.l.
Tipping Bucket Rain Gauge
Company Overview
Delta OHM S.r.l., established in 1978 and based in Caselle di Selvazzano, Italy, is a manufacturer and supplier specializing in meteorological devices. The company's product portfolio includes ultrasonic anemometers, particulate matter transmitters, barometric pressure transmitters, thermometers, and other devices. These devices are utilized in various industries, including environmental monitoring, meteorology, renewable energy, agriculture and food, as well as health and safety. The company holds both ISO 9001:2015 and ISO 14001 certificates, and it employs more than 330 individuals across sixteen global locations.
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YAMAYO MEASURING TOOLS CO.,LTD.
Water level Measure
Company Overview
Yamayo Measuring Tools Co. Ltd., established in 1906 and headquartered in Japan, is a manufacturer of measuring devices, including steel and fiberglass measuring tapes. The company specializes in surveying equipment, health, and leisure goods. Its product range includes GR series, ribbon rod, and convex pocket steel tape that caters to various professional and recreational needs. Its Shirakawa factory is designed specifically for the production of accurate measuring devices. The company applies the JIS mark on its products, indicating compliance with the stringent specifications of the Japanese Industrial Standard.
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SILVER AUTOMATION INSTRUMENTS LTD.
Water Level Transmitter
Company Overview
Silver Automation Instruments, a sub-company of Jiangsu Runyi Instrument Co., Ltd, specializes in global process instrumentation exports. It manufactures flow, temperature, pressure, and level measurement instruments. Collaborating with universities and boasting technical expertise, its products are well utilized in various industries. Offering flow, temperature, pressure, and level measurement instruments, as well as panel meters & paperless recorders, Silver Automation Instruments continuously advances its technology to meet customer demands. The company provides dependable measurement solutions, ensuring customer satisfaction.
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Waterline Envirotech Ltd.
Water Level Measuring Instruments
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Supmea Automation Co.,Ltd
Water Level Meter
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Icon Process Controls
Sentinel Remote Tank Level Monitoring
Distributor Overview
Icon Process Controls, based in Oakville, Ontario, is a supplier specializing in corrosion-free instrumentation equipment used in the industries such as municipal and industrial water treatment, bulk chemicals, steel processing, and food and beverage. Their product range includes flow meters, liquid level sensors, pressure gauges and transmitters, and leak detection.Having worldwide distributors and inventories in North America, the company also offers remote monitoring, alarms, calibration columns, and plastic instrumentation products with technical support.
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Sampling Systems Ltd
Water Level Meter
Distributor Overview
Sampling Systems Ltd., established in 1991 and headquartered in Coleshill, UK, is a supplier that develops and supplies water level meters. The company offers a wide range of products, including samplers, dispensing equipment, sterile sampling equipment, accessories, and more. It also offers laboratory equipment such as pH meters, conductivity meters, and thermometers. Its automated sampling systems eliminate human discretion in sample collection, reducing potential human error in the sampling process. It serves a range of industries, including FnB, petrochemicals, pharmaceuticals, environmental, and more.
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Ferguson Enterprises, LLC.
Water Level Gauges
Distributor Overview
Ferguson Enterprises, LLC, established in 1953 in Virginia, USA, is a distributor of products and services for residential plumbing, HVAC, and infrastructure industries. It distributes products such as bathroom sink faucets, water heaters, pipes, pressure balancing valves, and bathtubs. The company also supplies facility maintenance products like commercial door hardware, apartment turnover, first aid refills, and ice melt clean-up equipment. It sources the tools from Kohler, Charlotte Pipe and Plumbing Company, ProFlo, Bradford White Water Heaters, and National Fire Products.
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Water Level Meter Manufacturer Ranking
*Including some distributors, etc.Ranking as of April 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Equipco |
14.0%
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| 2 | Eno Scientific LLC |
9.3%
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| 3 | In-Situ Inc. |
9.3%
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| 4 | Shandong FRIEND Control System Co.,Ltd. |
7.0%
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| 5 | China Smart Sensor Co., Ltd. |
7.0%
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| 6 | ECT Manufacturing. ECT Manufacturing, Inc. |
7.0%
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| 7 | CorSolutions, LLC. |
4.7%
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| 8 | Royal Eijkelkamp |
4.7%
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| 9 | FOSBA GmbH |
4.7%
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| 10 | Yantai Keda Instrument Co.,Ltd. |
4.7%
|
Derivation Method
The ranking is calculated based on the click share within the water level meter page as of April 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
- OYO Corporation: 2,438
- ANEOS Corporation: 180
- YAMAYO MEASURING TOOLS CO.,LTD.: 50
Newly Established Company
- Systel Instrumentation Services Private Limited: 2011 (13 years ago)
- SHANGHAI KMCABLE GROUP Co, Ltd.: 2011 (13 years ago)
- Q&T Instrument: 2005 (19 years ago)
Company with a History
- SPOHR-Messtechnik GmbH: 1884 (140 years ago)
- Royal Eijkelkamp: 1911 (113 years ago)
- Siap Micros S.p.A.: 1925 (99 years ago)
Water Level Meter Manufacturers in United States
*Including some distributors, etc.
- In-Situ Inc.
- ECT Manufacturing. ECT Manufacturing, Inc.
- Eno Scientific LLC
- Equipco
- CorSolutions, LLC.
- TTT Environmental,
- Environmental Equipment & Supply
Global Distribution of Water Level Meter Manufacturers by Country
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
United States of America
|
7 | 20.6% |
China
|
7 | 20.6% |
Canada
|
4 | 11.8% |
United Kingdom
|
3 | 8.8% |
Germany
|
3 | 8.8% |
Japan
|
3 | 8.8% |
Italy
|
2 | 5.9% |
Austria
|
1 | 2.9% |
Poland
|
1 | 2.9% |
India
|
1 | 2.9% |
Denmark
|
1 | 2.9% |
Netherlands
|
1 | 2.9% |
List of Water Level Meter Products
58 products are listed.
Takuwa
Water temperature correction with water crystal type water level meter QSR series (water temperature meter coder with water temperature correction)
10+ people viewing
The crystal type water level with water temperature correction has a built -in temperature sensor in the sensor and sensor cable of the high accura...
Takuwa
Pressure water level meter CPS-A series (pressure type water level sensor)
10+ people viewing
The pressure -type water level meter is a water level gauge that uses a semiconductor pressure detection method for the detection method, and uses ...
Takuwa
Crystal type water level meter (RS485 type) QSM series
10+ people viewing
This device is a pressure -type water level meter that detects water levels from water pressure. The water level can be measured at a high precisio...
Krone Co., Ltd.
Measure the water level from air foam pressure
10+ people viewing
■ Characteristics ・ It is a pressure sensor for a foam -type water level measuring the water level from the internal pressure at that time, exciti...
Token Engineering
Ultrasonic water level meter
40+ people viewing
It is an ultrasonic water level meter that measures the distance from the sensor to the surface of the water in non -contact. It is suitable for pl...
Token Engineering
Radio -type water level meter
10+ people viewing
A radio water level meter is a non -contact sensor that does not contact the surface of the water surface, measuring the time of the sensor transmi...
Krone Co., Ltd.
Excellent long -term stability water level meter PR3442 series
■ Overview It is a throwing water level meter with excellent long -term stability. It is easy to use with a stainless steel structure, and the meas...
Token Engineering
Absolute pressure type water level meter
10+ people viewing
It is a water level meter for long -term continuous observations with small high accuracy. The sensor, memory, and battery are integrated, and by m...
Krone Co., Ltd.
Throw type water level total 712 series
■ Characteristics ・ There is a gauge pressure type/absolute pressure type with low cost throwing water level meter. ・ There is also a drinking wa...
Token Engineering
Pressure water level meter
10+ people viewing
The water level can be automatically observed in a wide range of sites, such as rivers, dams, ponds, boring holes, and sewer culences. ■ Features ...
Krone Co., Ltd.
The welcome part material is 316L stainless steel throwing water level 681 series
10+ people viewing
■ Characteristics -The liquid part material is a 316L stainless steel (option: titanium) pitcher. ・ Ideal for water level measurement of river and...
Krone Co., Ltd.
Excellent long -term stable water level meter PR3420 series
10+ people viewing
It is a throwing water level meter with excellent long -term stability. It is easy to use with a stainless steel structure, and the measurement ran...
Krone Co., Ltd.
Excellent long -term stable water level meter PR3441 series
20+ people viewing
It is a throwing water level meter with excellent long -term stability. It is easy to use with a stainless steel structure, and the measurement ran...
Token Engineering
Crisis management type water level meter TG series
10+ people viewing
The crisis -controlled water level meter is a low -cost water level specialized during floods. ■ Features ･ This product is a product that applied...
Takuwa
Small water level observation buoy BCPS-40R series buoy
10+ people viewing
A small water level observation buoy is a water level gauge for measuring the water level of natural dams that can be transported and installed by ...
Krone Co., Ltd.
Water depth / water level / temperature data logger LEVEL1000 series
■ Overview ・ Level1000 is a water depth/water level/temperature data logger that can record the water depth and temperature. -The sensor is made o...
Takuwa
Optical crystal type water level meter (optical electricity type) OPQS2 series (optical crystal type sensor)
10+ people viewing
The optical crystal type water level is converted to an optical signal (SM) from the crystal vibration to an optical signal (SM) in the E/O convers...
Takuwa
Water temperature correction with water crystal type meter QSR series (crystal type water level sensor with water temperature correction)
The crystal type water level with water temperature correction has a built -in temperature sensor in the sensor and sensor cable of the high accura...
Token Engineering
Multic point water level
10+ people viewing
It is a multi -point water meter that allows you to observe the water level up to 5 points around with one water level meter. Bowling holes, ground...
