Water Quality Tester Portable TDS Pen Tester High Precision

With this TDS tester you can check any time on your water filtration ensuring that you and your family won't be exposed to unhygienic drinking water. A versatile tool that saves you money while providing the best for your health.Features:Provides accurate and reliable test readings. Wide measurement range: It can measure 1-9990PPM (display above 999PPM the value should be X10).Wide application temperature: can work at 0-50 ? and can be stored at minus 30 ?.Long battery life: 2 pieces of CR1620 3V battery can be used for more than 3 years.10 minutes without operating the automatic shutdown function saving battery.Low-power backlight is convenient for testing at night and in dark places.Large easy to read LCD screen and data-hold function makes reading and recording a snap.Reasonable design: The pen tip electrode can be directly inserted into the measured aqueous solution for measurement and the pen case can also be used as a container for the measured aqueous solution which is extremely convenient.Pocket size and Automatic temperature compensation.Widely Use: ideal for all water quality testing water purification applications waste water regulation aqua culture hydroponics laboratory and scientific testing pools water treatment and more.Specifications:Accuracy: 2%Measurement range: 0-9999ppm(display above 999PPM the value should be X10)Resolution: ?1000 1ppm?1000 10ppmTemperature test range?0-80C 32-176?Voltage: 3VColor: WhiteBattery: 2 * CR2032 button battery 3VItem size: 15.5 * 3.5 * 2.3cmPackage size: 16 * 4 * 3cm / 6.3 * 1.6 * 1.2inPackage weight: 80gPackage list:1 * TDS Pen Tester