Floating Waterproof Design Intelligent Chlorin Meter WiFi Water Quality Tester Aquarium

Label:Yes Package Includes:1 pc 7 IN 1 Test Meter Type: 7 IN 1 Test Meter Battery Capacity: 1500mah Color:as shown Product Size: about 210.00x165.00x165.00mm(8.27x6.50x6.50in) Material: ABS

Origin: Mainland China PH range: 0.0-14.0 Resolution: 0.1ph Accuracy: ±0.1ph CL range: 0.0-4.0mg/L Resolution: 0.1mg/L Accuracy: ±0.1mg/L Salt range: 0-999ppm, 1000-990 ppm Resolution: 1pm, 10pm Accuracy: ±2%F.S. EC range: 0-2000us/cm, 2000-9990uS/cm, 10.01-19.9mS/cm, Resolution: 1uS/cm 10uS/cm 0.01mS/cm Accuracy: ±2%F.S. ORP range: ±999mv Resolution: 1mv Accuracy: 15mv Accuracy: ±0.5℃ Charging method: USB or solar Support APP: Smart Life. Calibration: pH: 6.86/4.00/9.18 or 7.00/4.00/10.01, EC: 1413uS/cm, 12.88ms/cm, ORP: 222mv (not included, need to be prepared by yourself)