tds digital water tester online manufacture

Product selling points 5-in-1 multi parameter precise detection: measurable pH(0.00 - 14.00 ),TDS(0 - 9999ppm,10.1 - 200.0 ppt ),EC(0 - 9999S/cm,10.01 - 19.99mS/cm,20.1 - 400.0mS/cm ),SALT(0.01 - 25.00%,0 - ... Read More

CL Tester 2 in 1 Digital PH & Chlorine Water Quality Meter for Pools, Spas & Aquariums Attribute Value Auto Power Off Yes Measurement Range 5.5-9.00 pH Resolution 0.01 pH Display LCD Warranty 1 Year Main Body ... Read More

YIERYI LED Pen-Type Digital ORP Meter ORP-969 electronic redox Tester Water Quality Analysis Specifications Range -1999mV ~ 1999mV Resolution 1mV Accuracy 5mV Operating Temperature 0degrees ~ 50degrees (32F ~ ... Read More

YIERYI Digital Pen-type tester ORP-969 Pen-Type ORP Meter VOxidation Reduction Analyzer Features: Use to measure the amount of Oxidation Reduction Potential (ORP) level. The tendency of the solution to either ... Read More

Wireless Zigbee WiFi Waterproof Floating Pool PH Meter With Solar Power For Swimming Pools Attribute Value Measurement Range 0.00-14.00 pH Color Options Champagne / Ocean Blue / Green Measured Parameter ... Read More