Purchase Qty. Reference FOB Price
5-99 Pieces US$10.70
100-999 Pieces US$10.00
1,000+ Pieces US$9.10
Product Description
Product Description Product Parameters Function EC range TDS range Test EC/TDS/TEMP 0-9990us/cm 0-9999ppm PH 0.01-14.00PH 0.01PH TEMP 0.1-60ºC/32-140ºF 1/1 Working Environment 0-60(32.0-140.0)Relative humidity: 100% Waterproof Grade IP67 Battery 4*1.5 ...