High Accuracy CT6021A Digital pH Meter - Water Quality Tester for Swimming Pools, Aquariums, Hydroponics & Home Brewing | Precise pH Level Measurement for Water Testing

Feature:1. Support ℃/℉ conversion, data retention, low battery prompt, automatic shutdown function.2. Suitable for testing the PH balance of drinking water, swimming pools, aquariums, RO systems, hydrotherapy, or hydroponics.Specification:Condition: 100% Brand NewItem Type: PH MeterMaterial: ABSModel: CT6021ARange: 0.0-14.0PHError: ± 0.1PHResolution: 0.1PHTemperature Measurement: 0-50℃Temperature Error: ± 0.2℃Battery: 4 x 3V Button Battery (Battery Not Included)Product Size: Approx. 188x38mm / 7.4x1.5inPackage List:1 x PH Meter (Battery Not Included)3 x Calibration Powder1 x Instruction Manual1 x Tool BoxNote:1.Please allow 0-1 inch error due to manual measurement. Thanks for your understanding.2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.

backlight display :Equipped with high-definition display with green backlight, it is convenient to directly view the measurement results.

high accuracy :The 2-in-1 PH tester can accurately measure the PH value and Temp value to clearly understand the water quality.

automatic calibration :With automatic calibration function, support three-point calibration, easy to use.

0-14PH :With a highly sensitive probe, the measurement range is 0-14PH, the measurement accuracy is high, and the error is small.

automatic temperature compensation :The PH meter can accurately read the pH value, solve the problem of inaccurate measurement caused by the temperature change of the liquid.