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LEFU for Digital LCD Water Quality Tester Meter Pen for Pool Fish Pond TDS Testing with ATC Function Temperature Display 0-9999 PPM Range Auto-Off

<ul><li>【Reliable Tech】This digital LCD salinity and temperature tester meter pen is equipped with reliable technology that ensures accurate readings. It is automatically calibrated per temperature and has a measurement range of 0-9999 ppm with a resolution of 1 ppm. The readout accuracy is +/- 2%.</li><li>【Data Hold Function】When the tester is moved out of the water, it has a data hold function that holds the measurement value for convenient reading and recording. This allows users to easily track and monitor the water's salinity and temperature.</li><li>【Auto-off Function】To conserve battery life, the tester pen has an auto-off function. It shuts off automatically after 10 minutes of non-use, that the batteries last longer and saving energy.</li><li>【ATC and Temperature Function】The tester pen is equipped with an Automatic Temperature Compensation (ATC) function, which promises high accuracy in various temperature conditions. Additionally, the temperature function allows users to determine the temperature of the liquid being tested.</li><li>【Portable Design】With its lightweight and handheld design, this tester pen is portable and convenient to use. It can be easily carried around for on-the-go testing and is suitable for various applications, such as the drinking water industry and home water quality testing.</li></ul>

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Features: &nbsp;Brand new and high quality* Reliable Tech: Automatically calibrated per temperature, 0 - 9999 ppm Measurement Range with 1 ppm Resolution, +/- 2% Readout Accuracy.* Data Hold Function: Holds measurement value when moving out of water for convenient reading and recording.* Auto-off Function: Shuts off automatically after 10 minutes of non-use to conserve batteries.* ATC and Temperature Function: ATC Function promises high accuracy and Temperature Function allows users to get to know the temperature of the the liquid.* Portable Design: Lightweight, handheld design for portability and convenience.*Suitable for drinking water industry, home water quality testing, etc.NOTE: Please allow slight deviation for the measurement data.Specification：* Measuring range: 0-9999ppm* Accuracy: 2%* Batteries: 1x 3V button cells* Auto shut-off: 10 minutes* ATC(Automatic Temperature Compensation)* Dimensions: 154*30mm/6*1.17inch* Color: White,Blue * Material: plastic Package Includes:1x Water Quality Tester（Button battery included）Note:1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.