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This section provides an overview for temperature loggers as well as their applications and principles. Also, please take a look at the list of 9 temperature logger manufacturers and their company rankings. Here are the top-ranked temperature logger companies as of September, 2026: 1.Elitech, 2.tempmate GmbH, 3.Graphtech Co., Ltd..
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Categories Related to Temperature Loggers
Temperature loggers are data loggers that measure temperature and record and store temperature data at arbitrary intervals.
Temperature loggers are widely used when temperatures need to be measured continuously, such as in the transfer of food or temperature control in cultivation.
Applications for temperature loggers are diverse and include all industries that must ensure that temperatures are suitable. The following are some of the main applications:
A temperature logger is a device that measures temperature at set intervals and digitally processes and stores the results. Depending on the product, the measurement interval can be selected from seconds to hours.
In the old days, constant measurements of air and liquid temperatures were periodically recorded with a colored pen on a roll of paper with a graph axis printed on it. Similar temperature recorders are still in use today and are called temperature recorders. Temperature loggers are expensive, require special pens and recording paper, and are difficult to store and analyze data.
Temperature loggers were developed as compact temperature loggers. The data conventionally recorded with a pen is stored in a storage medium called a logger. Compared to temperature loggers, temperature loggers are easier to use in the following ways:
Currently, temperature loggers can be placed in shipping containers or in warehouses to measure temperature deviations and help improve quality levels.
A temperature data logger basically consists of a temperature sensor, memory, and battery.
The temperature sensor can be a thermistor, thermocouple (K, T, J), or platinum resistor, depending on the temperature being measured, and the required accuracy. Infrared sensors are also used to measure surface temperatures.
In general, most batteries are replaceable, but for ultra-compact types and autoclaves that are used under pressure, the entire battery is covered with metal and cannot be replaced.
There are various types of temperature loggers on the market, depending on how they are used and the temperature at which they are used.
This type is used for indoor measurements. They are designed with a digital display so that the temperature can be checked while the device is in place.
Some are waterproof, and others have a temperature sensor attached to the probe to enable measurement in confined spaces. Data can be transmitted wirelessly, by cable, NFC, Bluetooth, etc.
Infrared sensors and temperature sensors with magnets are used to measure surface temperatures.
Autoclaves are also called high-pressure steam sterilizers. Autoclaves can sterilize heat-resistant spores. However, since the temperature in an autoclave is not constant, it is necessary to confirm that the environment is suitable for sterilization. Therefore, it is necessary to check the temperature at several points in the autoclave. For this purpose, we use temperature loggers that are encased to withstand high pressure.
Temperature loggers are also used for temperature mapping in high-pressure processing environments, such as retort pouch foods and canned foods.
A reflow oven is used in the process of bonding printed circuit boards and electronic components with solder, which requires a temperature rise of 150°C to 230°C. To measure this constant temperature, a temperature logger is used. To measure this constant temperature, a temperature logger is placed in a heat-resistant case.
Temperature loggers for ultra-low temperatures, such as those used in freeze-drying processes and deep freezers, can be used to confirm that vaccines and strains of bacteria are properly stored.
Smaller than a button cell, these data loggers are used in containers or boxes during shipment.
*Including some distributors, etc.
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Malcom Co., Ltd., established in 1973 and located in Shibuya, Tokyo, is a manufacturer of instruments incorporated with electronic sensors and image processing systems, DNA-related systems, and LED manufacturing-related systems. The company's product range includes viscometers, spectrophotometers, nucleic acid extractors, and solder paste printers. These technologies are utilized in various fields, such as biotechnology and software development. Notably, Malcom Co., Ltd. introduced the groundbreaking Specific Gravity Controller for soldering flux, which revolutionized the printed circuit board production industry.
Established in 2006, Testo India Pvt. Ltd., a Pune, India-based subsidiary of Testo SE & Co. KGaA, is a manufacturer and supplier specializing in measuring instruments. Complying with the ISO/IEC 17025:2017 standard set by the National Accreditation Board for Testing and Calibration Laboratories (NABL), the company produces measuring instruments for temperature, humidity, pressure, and flow (bulk fluid movement). The company also offers electrical, sound level, and nanoparticle measuring devices. These products are designed for industrial applications with regard to heating, ventilation, air conditioning, and refrigeration (HVAC-R), as well as environmental monitoring technology, in sectors like food service, retail, and pharmaceuticals.
Vaisala, established in 1936 in Finland, is a technology company that is a manufacturer of electronic measurement systems and equipment for meteorology, environmental sciences, traffic safety, and industry worldwide. The Company's products include radiosondes, barometric pressure measurements, weather stations, lighting detection systems, and moisture measurement solutions. Vaisala also sells a large selection of its products directly to consumers via the company's online store. The company also provides commercial clients with the XWeather subscription service, which offers numerous options for industrial-grade environmental measurement.
ACE Instruments, established in 1991 in India, is a manufacturing company of specialty process control instruments for pharma, bulk drugs, healthcare and chemicals. The company designs, developes and manufactures of process control instruments, catering to the growing need for superior products with the latest technology, backed up by prompt service support. With its state-of-the-art manufacturing facility at Industrial Estate Kukatpally, Hyderabad, it can customize solutions for the lifesciences, hospitals, HVAC pharma & bulk drug manufacturing facilities including a whole range of clean room instruments, flameproof Instruments and process control instruments.
Ranking as of September 2026
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Elitech |
14.9%
|
| 2 | tempmate GmbH |
13.2%
|
| 3 | Testo SE & Co. KGaA |
13.2%
|
| 4 | Graphtech Co., Ltd. |
12.3%
|
| 5 | Malcom |
11.4%
|
| 6 | Vaisala Oyj |
9.6%
|
| 7 | ThermElc Global |
7.0%
|
| 8 | ACE Instruments |
7.0%
|
| 9 | Sencius Technologies |
6.1%
|
| 10 | T&D Co., Ltd. |
5.3%
|
Derivation Method
The ranking is calculated based on the click share within the temperature logger page as of September 2026. 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
Newly Established Company
Company with a History
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
Japan
|
3 | 50.0% |
|
Germany
|
2 | 33.3% |
|
India
|
1 | 16.7% |
381 products found
381 products
Sato Keiryoki Mfg. Co., Ltd
1010+ people viewing
Last viewed: 3 hours ago
Features (SK-L751) ■Equipped with a thermistor in the temperature sensor Thermistor sensors are characterized by their fast response speed, so they...
Custom Co., Ltd.
990+ people viewing
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A logger that can use temperature record data on a PC ■ Recording temperature changes and automatically generate PDF reports. A slim and used low ...
Green Eight Co., Ltd.
590+ people viewing
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We offer temperature loggers that have been certified by various airlines. ■Characteristics of temperature loggers handled by Green Eight ・Suitab...
Manse Kogyo Co., Ltd.
730+ people viewing
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■Importance of temperature profile In the mounting process, temperature profile is an extremely important control item that determines the reliabil...
Custom Co., Ltd.
940+ people viewing
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A logger that can use temperature record data on a PC ■ SD card temperature logger that can connect 4 thermoelectric sensors and platinum measurem...
Cons Technology Co., Ltd.
680+ people viewing
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16 Channel thermal electric monitor can easily operate temperature/voltage, scan, print and log acquisition. By selecting from the seven types of s...
Fisa Co., Ltd.
450+ people viewing
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It combines temperature control and valve timing control, and the number of circuits can be selected according to customer needs. Adopts a color to...
Takumi Solutions Co., Ltd.
780+ people viewing
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The key to reducing defects. 3 points to reduce defective rate with mold temperature measurement data logger TWINDS-T ■Point 1 Visualization Record...
K engineering
520+ people viewing
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Temperature measurement is possible without touching the object, and up to six locations can be simultaneously measured by adding graphs and file r...
2 models listed
Deltatrack Japan
950+ people viewing
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Model 40565 Liquid nitrogen USB PDF Reusable Data Logger can measure a wide temperature zone from -200 ° C to 41 ° C at a temperature accuracy of ±...
Chitose Industries Co., Ltd.
610+ people viewing
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■Summary ・Monitoring system for cryopreservation tanks for fertilized eggs ・Detect temperature changes on the tank surface and prepare for abnorm...
Ymatic Co., Ltd.
410+ people viewing
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■Product features Real-time multi-point measurement via Bluetooth communication is possible with a small size. The complicated wiring of thermocoup...
Senecom Co., Ltd.
790+ people viewing
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The Trutrack water level meter is a field water level temperature measurement logger. Five types of sensors can measure water levels from 0 to 25cm...
Fisa Co., Ltd.
670+ people viewing
Last viewed: 2 hours ago
Highly accurate temperature control by microcomputer. Automatically controls nozzle and manifold block temperatures to maintain optimal molding con...
Soki Co., Ltd.
1510+ people viewing
Last viewed: 2 hours ago
■Features We are selling a data logger that can record measured values of temperature, humidity, and atmospheric pressure, and a data logger temp...
Maximator Fluid Technologies Co., Ltd.
480+ people viewing
Last viewed: 2 hours ago
The Additel286 Multifunction Reference Thermometer Readout is an industry first that combines the features of a high-end reference thermometer with...
Ymatic Co., Ltd.
560+ people viewing
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■Product features ・High-speed multi-point thermocouple logger capable of sampling at the fastest speed of 10 msec. - Compatible with various therm...
RKC INSTRUMENT
550+ people viewing
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■Intuitive operation via touch panel Equipped with a touch panel type 5.7 inch LCD display. It can be operated intuitively. ■Press the REC button ...
10 models listed
Deltatrack Japan
430+ people viewing
Last viewed: 2 hours ago
Model 40565 FLASHLINK® Liquid nitrogen USB PDF Reusable Data Logger Paid option. ISO/IEC 17025: 2017 Temperature School Calendip the temperature c...
4 models listed
Ymatic Co., Ltd.
1070+ people viewing
Last viewed: 2 minutes ago
■Product features ・Ultra-compact, lightweight multi-point thermocouple logger ・Space-saving measurement is possible by connecting up to 4 channel...
Sato Keiryoki Mfg. Co., Ltd
500+ people viewing
Last viewed: 2 hours ago
Features (SK-L753) ■Pt (platinum resistance thermometer) is used for the temperature sensor Pt sensors are characterized by low temperature measure...
Sato Keiryoki Mfg. Co., Ltd
440+ people viewing
Last viewed: 2 hours ago
The waterproof wireless temperature logger "SK-320BT-C" is a data logger equipped with a wireless communication function and waterproof performance...
Sato Keiryoki Mfg. Co., Ltd
430+ people viewing
Last viewed: 2 hours ago
The wireless logger "SK-L700R series" is a data logger that allows network communication with up to 60 devices. Using wireless technology, you can ...
Sato Keiryoki Mfg. Co., Ltd
330+ people viewing
Last viewed: 2 hours ago
The wireless logger "SK-L700R series" is a data logger that allows network communication with up to 60 devices. Using wireless technology, you can ...
Sato Keiryoki Mfg. Co., Ltd
430+ people viewing
Last viewed: 2 hours ago
Features ■Simultaneous measurement of temperature in 4 locations Up to 4 K thermocouple sensors can be connected. The large, easy-to-read LCD displ...
Kazuki Research Institute
430+ people viewing
Last viewed: 2 hours ago
Kazuki Research Institute
340+ people viewing
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Kazuki Research Institute
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Kazuki Research Institute
370+ people viewing
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360+ people viewing
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