All Categories

History

  1. Metoree
  2. Meters & Instruments
  3. Residual Chlorine Meters
  4. Digital residual chlorine checker (low concentration free chlorine) (for freshwater) HI 701 (Hanna Instruments JAPAN)
Digital residual chlorine checker (low concentration free chlorine) (for freshwater) HI 701-HI 701
Digital residual chlorine checker (low concentration free chlorine) (for freshwater) HI 701-Hanna Instruments JAPAN

Digital residual chlorine checker (low concentration free chlorine) (for freshwater) HI 701
Hanna Instruments JAPAN

Hanna Instruments JAPAN's Response Status

Response Rate

100.0%

Response Time

384.7hours

About This Product

■Easy measurement, palm-sized residual chlorine checker

The digital residual chlorine checker HI 701 measures free chlorine concentration. This is an inexpensive digital spectrophotometer that bridges the gap between "simple reagent kits" and "expensive digital measuring instruments."This palm-sized device digitally displays free chlorine concentration. Easy operation with one button, even for first-time users. Reliability is guaranteed because DPD reagents based on official methods are used for measurements.

■Applications

Tap water/drinking water, tap water/gray water, water quality management at water purification plants, pools at nursery schools/kindergartens/schools/sports clubs, environmental hygiene inspections at schools, hygiene management at kitchens/meal facilities, hot spring baths and daycare facilities, etc. Management of bathtub water for services, etc. (to prevent Legionnaires' disease) , water quality inspection of well water/pond, drainage, chlorine measurement of water storage tanks and water supply equipment, maintenance and inspection of septic tanks, building management, factory water management, chlorine measurement in waterworks, etc.

■Main features

・Measures free chlorine from 0.00 to 2.50ppm (mg/L). ・Since it is not a visual inspection, you can rest assured that the same results will be obtained no matter who performs the measurement. - Conforms to the "Absorptiometric method using DPD reagent" stipulated by the official method. Highly reliable measurements can be made. ・Countdown function until measurement using built-in timer. - Compact size yet easy-to-read LCD screen. ・There is only one operation button, so it is safe even for first-time users. - Numerical values ​​can be verified using standard solutions.

■Set contents

Main unit, 2 glass cells for measurement, 2 caps for glass cells, 1 AAA alkaline battery, 6 reagents, Japanese instruction manual, etc., case

  • Product

    Digital residual chlorine checker (low concentration free chlorine) (for freshwater) HI 701

Share this product


70+ people viewing

Free
Get started with our free quotation service - no cost, no obligation.

No Phone Required
We respect your privacy. You can receive quotes without sharing your phone number.

1 Models of Digital residual chlorine checker (low concentration free chlorine) (for freshwater) HI 701

Image Part Number Price (excluding tax) Power supply Waterproof Automatic power off Accuracy @25℃ Light source Measuring range Measurement principle Light receiving part Resolution External environment used Size, weight
Digital residual chlorine checker (low concentration free chlorine) (for freshwater) HI 701-Part Number-HI 701

HI 701

$ 87.75〜

1 AAA alkaline battery

No waterproof function

After 2 minutes of non-use and 2 minutes after measurement ends

±0.03ppm ±3% of measured value

LED (525nm)

0.00~2.50ppm (mg/L)

DPD method

Silicon photocell

0.01ppm

0~50℃ Relative humidity 95% or less (no condensation)

Length 86.0 x Width 61.0 x Thickness 37.5mm, 64g

Customers who viewed this product also viewed

Reviews shown here are reviews of companies.

Other water quality instruments Residual chlorine meter ECLG-35/ECLI-35-Ebara Jitsugyo Co., Ltd.

Other water quality instruments Residual chlorine meter ECLG-35/ECLI-35

Ebara Jitsugyo Co., Ltd.

120+ people viewing

Response time: 16.87 hours

Residual Chlorine Meters

2 models listed

Residual chlorine meter High concentration effective chlorine meter RC-3F-Yagyu Shokai Co., Ltd.

Residual chlorine meter High concentration effective chlorine meter RC-3F

Yagyu Shokai Co., Ltd.

5.0

110+ people viewing

Response time: 4.96 hours

Residual Chlorine Meters

2 models listed

Residual chlorine meter EW-520-Yagyu Shokai Co., Ltd.

Residual chlorine meter EW-520

Yagyu Shokai Co., Ltd.

5.0

130+ people viewing

Last viewed: 14 minutes ago

Response time: 4.96 hours

Residual Chlorine Meters

2 models listed

Residual chlorine meter Chlorine ion meter CL-10Z-Yagyu Shokai Co., Ltd.

Residual chlorine meter Chlorine ion meter CL-10Z

Yagyu Shokai Co., Ltd.

5.0

130+ people viewing

Last viewed: 18 hours ago

Response time: 4.96 hours

Residual Chlorine Meters

3 models listed

Residual chlorine meter Tap water residual chlorine checker EW-506-Yagyu Shokai Co., Ltd.

Residual chlorine meter Tap water residual chlorine checker EW-506

Yagyu Shokai Co., Ltd.

5.0

120+ people viewing

Last viewed: 5 hours ago

Response time: 4.96 hours

Residual Chlorine Meters

2 models listed

Residual chlorine meter Pocket residual chlorine meter DR300-Yagyu Shokai Co., Ltd.

Residual chlorine meter Pocket residual chlorine meter DR300

Yagyu Shokai Co., Ltd.

5.0

100+ people viewing

Response time: 4.96 hours

Residual Chlorine Meters

2 models listed

Residual chlorine meter Free residual chlorine meter-Yagyu Shokai Co., Ltd.

Residual chlorine meter Free residual chlorine meter

Yagyu Shokai Co., Ltd.

5.0

100+ people viewing

Last viewed: 5 hours ago

Response time: 4.96 hours

Residual Chlorine Meters

2 models listed

Residual chlorine meter FTC-01-Yagyu Shokai Co., Ltd.

Residual chlorine meter FTC-01

Yagyu Shokai Co., Ltd.

5.0

120+ people viewing

Response time: 4.96 hours

Residual Chlorine Meters

2 models listed

Residual chlorine meter Residual chlorine meter (PhotometerCL-2)-Yagyu Shokai Co., Ltd.

Residual chlorine meter Residual chlorine meter (PhotometerCL-2)

Yagyu Shokai Co., Ltd.

5.0

140+ people viewing

Last viewed: 5 hours ago

Response time: 4.96 hours

Residual Chlorine Meters

2 models listed

Residual chlorine meter Digital residual chlorine tester-Yagyu Shokai Co., Ltd.

Residual chlorine meter Digital residual chlorine tester

Yagyu Shokai Co., Ltd.

5.0

110+ people viewing

Response time: 4.96 hours

Residual Chlorine Meters

2 models listed

Residual chlorine meter Effective for controlling chlorine concentration during chlorine disinfection Digital absorption photometer (Checker HC)-Yagyu Shokai Co., Ltd.

Residual chlorine meter Effective for controlling chlorine concentration during chlorine disinfection Digital absorption photometer (Checker HC)

Yagyu Shokai Co., Ltd.

5.0

110+ people viewing

Last viewed: 1 hour ago

Response time: 4.96 hours

Residual Chlorine Meters

3 models listed

Measuring equipment Residual chlorine meter RM series-Takumina Co., Ltd.

Measuring equipment Residual chlorine meter RM series

Takumina Co., Ltd.

450+ people viewing

Last viewed: 2 hours ago

Response time: 13.46 hours

Residual Chlorine Meters

9 models listed

See More Residual Chlorine Meters Products

Other products of Hanna Instruments JAPAN

Reviews shown here are reviews of companies.

Spectrophotometer iris HI 801-Hanna Instruments JAPAN

Spectrophotometer iris HI 801

Hanna Instruments JAPAN

240+ people viewing

Response time: 384.73 hours

Colorimeters

4 models listed

Multi-item spectrophotometer for aquaculture HI 83303-Hanna Instruments JAPAN

Multi-item spectrophotometer for aquaculture HI 83303

Hanna Instruments JAPAN

200+ people viewing

Last viewed: 18 hours ago

Response time: 384.73 hours

Spectrophotometers

2 models listed

Multi-item absorption photometer for wastewater, total nitrogen, total phosphorus, COD measuring instrument HI 83314-Hanna Instruments JAPAN

Multi-item absorption photometer for wastewater, total nitrogen, total phosphorus, COD measuring instrument HI 83314

Hanna Instruments JAPAN

270+ people viewing

Response time: 384.73 hours

COD Meters

3 models listed

Multi-item absorption photometer for fertilizer nutrient solution HI 83325-Hanna Instruments JAPAN

Multi-item absorption photometer for fertilizer nutrient solution HI 83325

Hanna Instruments JAPAN

210+ people viewing

Response time: 384.73 hours

Spectrophotometers

2 models listed

Multi-item absorption photometer for pools and hot springs HI 83326-Hanna Instruments JAPAN

Multi-item absorption photometer for pools and hot springs HI 83326

Hanna Instruments JAPAN

170+ people viewing

Response time: 384.73 hours

Spectrophotometers

2 models listed

Multi-item spectrophotometer versatile HI 83300-Hanna Instruments JAPAN

Multi-item spectrophotometer versatile HI 83300

Hanna Instruments JAPAN

180+ people viewing

Response time: 384.73 hours

Spectrophotometers

2 models listed

Multi-item spectrophotometer multipurpose COD HI 83399-Hanna Instruments JAPAN

Multi-item spectrophotometer multipurpose COD HI 83399

Hanna Instruments JAPAN

200+ people viewing

Last viewed: 1 hour ago

Response time: 384.73 hours

COD Meters

3 models listed

Lysimeter for soil solution extraction-Hanna Instruments JAPAN

Lysimeter for soil solution extraction

Hanna Instruments JAPAN

100+ people viewing

Response time: 384.73 hours

3 models listed

COD (Chemical Oxygen Demand) Spectrophotometer HI 97106-Hanna Instruments JAPAN

COD (Chemical Oxygen Demand) Spectrophotometer HI 97106

Hanna Instruments JAPAN

170+ people viewing

Last viewed: 20 minutes ago

Response time: 384.73 hours

COD Meters

3 models listed

Measuring instrument for seawater aquaculture Marine Master-Hanna Instruments JAPAN

Measuring instrument for seawater aquaculture Marine Master

Hanna Instruments JAPAN

180+ people viewing

Last viewed: 11 hours ago

Response time: 384.73 hours

Water Quality Measuring Instruments

6 models listed

Latest spectrophotometer Portable aluminum ion measuring device (for fresh water)-Hanna Instruments JAPAN

Latest spectrophotometer Portable aluminum ion measuring device (for fresh water)

Hanna Instruments JAPAN

250+ people viewing

Response time: 384.73 hours

Ion Counters

8 models listed

Marine Checker Low Concentration Nitrite Nitrogen (For Seawater) HI 767-Hanna Instruments JAPAN

Marine Checker Low Concentration Nitrite Nitrogen (For Seawater) HI 767

Hanna Instruments JAPAN

140+ people viewing

Response time: 384.73 hours

Spectrophotometers

2 models listed


View more products of Hanna Instruments JAPAN

About Company Handling This Product

Hanna Instruments JAPAN

Response Rate

100.0%

Response Time

384.7hrs

Related search keywords

Residual Chlorine Meters
Residual Chlorine Meters　Hanna Instruments JAPAN
Hanna Instruments JAPAN

This is the version of our website addressed to speakers of English in the United States. If you are a resident of another country, please select the appropriate version of Metoree for your country in the drop-down menu.

Copyright © 2025 Metoree