Water Testing Pen, PH Meter APP Control for Swimming Pool for Hydroponics

By Brand : Yuniror

Avg Customer Reviews :

Feature:1. 5?in?1: The multi functional water quality test pen can accurately measure the values of PH, TDS, EC, SALT, TEMP.2. Mobile Phone App Control: Turn on Bluetooth, open the mobile phone APP, mobile phone control functions, no need for button operation, full screen display.3. Wide Application: Widely used in drinking water, sewage treatment, water purification, fish tanks, breeding, swimming pools, hydroponics, treatment, etc.4. Temperature Compensation: PH water quality tester has automatic temperature compensation, the compensation range is 0.1?60.5. Sensitive Electrode: The PH water quality test pen uses highly sensitive glass electrode, waterproof and rustproof electrodes, and can be detached.How to Use:1. ON OFF short press to turn on, long press to turn on the Bluetooth function2. MODE CAL short press to switch function, long press CAL to calibrate3. HOLD TEMP short press to lock, long press to switch and 4. CAL: mobile phone control, can store calibration recordsSpecification:Item Type: Water Testing MeterMaterial: ABSRange, Resolution, Accuracy:PH: 0.00-14.00PH, 0.01PH, ?0.05pHTDS: 0-999ppm 1000-9990ppm, 1ppm; 10ppm; 0.1ppt, ?2%F.S. 10ppmEC: 0-9999?S/cm; 10.01-19.99ms/cm; 20.1-200.0ms /1?s/cm; 0.01ms/cm / ?2%F.S.TEMP: 0.1-60.0, 32.1-140.0 0.1; 0.1 / ?0.5Salt: 0.01-25.00%; 0-9990ppm; 10.1-100.0ppt 0.01 degree 1ppm; 10ppm; 0.1ppt ?2%F.S. 10ppmCalibrationPH: 4.00--6.86--9.18/4.