1*PH/TDS/TEMP 3 in 1 Testernote:the product dont include the calibrate powderProduct DescriptionThis PH/TEMP/TDS 3-in-1 water quality controller perfect for aquarium pool, soil-free growing, laboratory, and environment waterSpecificationMeasure Range:pH 0.00-14.00PHTDS:ppm:0-1999ppmppt:0~19.99PP1TEMP:-50°C-70°C(-58°F-158°F)Resolution:PH: 0.01PHTDS:1ppm;0.01PPTTEMP:0.1°C(0.2°F)Accuracy: ±0.1PHTDS:±2%F.STEMP:±1.0°C(±2°F)Input Resistance:10ΩSet Range:pH 3.50pH~10.50pHPower:AC230V(AC110V)Operating Temperature:0°C~50℃Dimensions:1.160*106*40mmRelay Contact:5A/250VACWeight:680g
Trustpilot
2 weeks ago
2 months ago