Description

5-in-1 Spoon Water Quality Tester Home EC.TDS. SALT S.G Temp Water Purifier Tester with Bluetooth Option Specification Range: EC: 0-19900us /cm , 0-199.0 ms/cm TDS: 0-19900ppm , 0-199.0ppt SALT: 0-199.0ppt , 0%-20% S.G: 0.990-1.400 Temp: 0°C-50°C (32°F-122°F) Resolution: EC: 1us/cm(<19g9us/cm) , 10us/cm(>1999us / cm) 0.1ms/cm TDS: 1ppm(<1999 ppm) , 10ppm(>1999ppm) , 0.1ppt SALT: 1ppm(<1999ppm) , 10ppm(>1999ppm) , 0.1ppt , 0.01% S.G: 0.001 Temp: 0.1°C (0.2 ° F) Accuracy: EC、 TDS、 SALT: +2%F.S Temp: ‡1.0°C Battery: 4X1.5V (AG-13) （ not included) Temperature Compensation: 0°C-50°C Operating Temperature: 0°C-50 °C Dimensions: 235mmX45mm ×45mm