Othmro 4Pcs TDS and EC Tester Handheld Tester 1-9990PPM 1 Resolution Plastic Titanium Alloy Digital Water Tester Accuracy ± 1% for Aquariums Swimming Pools Water Filters Blue
$12.44
Description
Model: TDS-3; About TEMP Function: The meter has automatic temperature compensation function..The higher ppm value is,the more substances in the water. Factory calibrated,widely apply to test water qulity,for RO system, aquariums, hydroponics, pools, spas,etc..Dual Range:measures from 1-9990 ppm,with resolution of 1 ppm.Size: 142 x 23 x13 mm (L*W*H).Package Content :4 x TDS Tester
