Handheld TDS Digital Water Tester Water Test Pen Water Quality Analysis Meter Water Purity Check 0-9999 ppm Measurement

Hign-concerned Chemical : None Is Smart Device : no With Backlight Or Not : no Display Type : DIGITAL Brand Name : alloet Origin : Mainland China Certification : none 3 in 1 TDS Meter : TDS EC Meter TDS : 0-9999ppm Temperature range : 0.1-80.0(32.0-176.0) Accuracy : 2% Material : ABS Size : 154 * 30 * 14mm/6.06*1.18*0.55" Battery : 1 X 3V (button battery, CR2032)(not included)