iSunday 3 in 1 Water Quality Test Pen High Precision TDS/PH/TEMP 0-14 PH Measurement Range for Swimming Pool Home Detection (With Blacklight)

الوصف

Size:With Blacklight Feature:1. Simultaneous measurement of potential hydrogen (pH), electrical conductivity, total dissolved matter (TDS) and temperature.2. PH: 1, 2, 3 automatic calibration.3. Automatic temperature compensation (ATC), replaceable sensor.4. Auto off function, data hold function and battery indicator.5. Accuracy pH: ±05pH; TEMP: 0.05degree; EC: ±2%; TDS: ±2%, resolution pH: 0.01 pH; EC: 1 us /cm; TDS: 1 ppm.Specification:Type : Portable PH meterProbe type: glass probeMeasuring range: 0.0-14.00Accuracy :0.01 includes:1 x PH meter（With battery）2x  calibration kits 1 x user manual