Portable Digital Residual Chlorine Meter for Water Quality Testing

Precision Meets Safety: Your Reliable Meter

This is a high-precision, battery-powered, portable residual chlorine meter. The electrode adopts anti-foaming design, accurate and stable anti-interference. Exquisite and compact design concept, clear and easy-to-read data interface, excellent anti-interference performance, combined with high-brightness backlighting. Measurement operation can be completed with one hand, and its immersive design makes field testing more flexible and convenient, which can satisfy your different measurement needs.

Specification

Product Details

Pen-shaped, Multi-purpose Design

Pen-shaped design, exquisite and compact, easy to carry. Widely used, very suitable for testing swimming pools, municipal water supply, food and beverage water or other aqueous solutions where free chlorine content of liquids is important.

Digital LCD Display

Say goodbye to the calculations and mathematical formulas, as our Handheld Digital Free Chlorine Meter comes with inbuilt digital LCD with proper graphics to symbolize every measured value which is easy to read and understand from the display screen. Every value and symbol can be visualizing more correctly with this display.

Intuitive and Reliable Function Display

Multiple icons intuitively display the current status of the residual chlorine meter, including the current usage mode, power indicator, electrode self-diagnosis status, etc.

Automatic Temperature Compensation

External temperature sensor with automatic temperature compensation function to reduce temperature difference and make the measurement results more accurate and reliable

Electrode Self-diagnosis

Icons intuitively display the self-detection electrode offset status, and timely understand the electrode energy efficiency.
Smile: Calibrated and slope within 150%-65% range.
No Smile: Calibrated and with a slope greater than 150% or less than 65%.

Replaceable Electrode

The electrodes are replaceable, cost-effective, fast response and reliable detection.

Three Mode Settings

Measurement Mode: Press the power button, and after the self-test LCD is fully displayed, it will enter the measurement mode. Calibration Mode: In measurement state, press the “CAL” key to enter calibration mode. Setting Mode: In the measurement state, press the “SET” key to enter the setting mode

Only One Battery Required

Only one 1.5v AAA battery is needed for long-term use. When the battery is low, a low battery reminder will appear on the top of the screen. The battery can be replaced easily by unscrewing the screw cap.

Working Principle

Handheld Digital Residual Chlorine Meter adopts the three-electrode measurement principle. The constant voltage electrode is used to measure free chlorine content in water. The constant voltage measurement method is to maintain a stable potential at the electrode measurement end. Different components to be measured produce different current intensities under this potential. It consists of two platinum electrodes and a reference electrode to form a microcurrent measurement system. By measuring the current change caused by the change in hypochlorous acid concentration, the hypochlorous acid content in the water is obtained through accurate calculation. Therefore, the change of free chlorine in the water can be effectively judged.

Product Structure

Applications

Potable Water

Food Processing

Fish Forming on Land and Offshore

Disease Control Emergency Response

Circulating Water System

Field Work

Package List

1* Digital Residual Chlorine Meter

1* Residual Chlorine Detection Electrode

1* 1.5 V AAA Battery (included)

Package Size

Certified

The CE mark indicates that the product may be traded freely in any part of the European Economic Area, regardless of its country of origin.

FCC certificate indicates that this product has been assessed by the manufacturer and deemed to meet regulated limits for ionizing radiation protection.

Precautions

Taking care of any device is more important to experience good performance.

Do not store the meter in high temperature or direct sunlight

Do not use underwater for a long time

♦ Do not throw or hit intentionally, and do not squeeze or twist with excessive force.

♦ Please wipe the probe clean with a clean tissue or cloth before use.