PH TDS EC TEMP Tester Pen Water Quality Tester With Backlit Display Power Supply 3 x 1.5V LR44 (Button Battery) Data Transfer Bluetooth Function hydrogen meter Resolution 0.01 pH Usage For test the quality of ... Leia mais
Product selling points 1. Multi parameter precise detection 5-in-1 universal detection: can simultaneously detect pH (0.01-14.00pH) and temperature (0.1-60.0 ℃/32.0-140 ° C) F ),TDS(0 - 1000ppm,1000ppm - ... Leia mais
Product Features 【pH Meter with Bluetooth】 Powered by the YINMIK mobile App, professional measurement of pH, TDS (ppm), and Temp. suitable for household drinking water, hydroponics, lab, aquarium. 【Cloud Based ... Leia mais
YIERYI 7-in-1 Digital Pool Water Tester Pen Product Overview Comprehensive 7-in-1 water quality testing instrument measuring pH, EC, TDS, Salinity, ORP, Specific Gravity, and Temperature with backlit LCD ... Leia mais
YiERYi YG-9908 4 In 1 Water Quality Tester PH / TDS / EC / Temperature Multifunctional Testing Pen With High Accuracy Portable Design Product Attributes Attribute Value Power Supply 2 x 1.5V LR44 button cell ... Leia mais
Product selling points 3-in-1 precise detection: capable of measuring TDS (total dissolved solids, reflecting water purity), pH (acidity and alkalinity, covering the entire range from 0.01-14.00pH), temperature ... Leia mais
Product selling points 1. Multi parameter precise detection 3-in-1 comprehensive testing: It can simultaneously detect pH (0.00-14.00pH, covering the entire range of water quality acidity and alkalinity), EC (1... Leia mais