5-IN-1 Digital Water Quality Tester Waterproof pH TDS EC Temperature Meter Pool

Feature:Multi-functional water quality test pen, which can measure ph pH, solubility, EC conductivity, salinity and temperature. (Sea salt/fresh water salt)It is a waterproof water quality test pen with five functions. It has high performance, pen design and fast numerical value.Parameters:Sea salt: Sea water salinity is the ratio of total dissolved solids to the weight of sea salt in sea water, usually expressed in grams per kilogram of sea water. (Measuring range 10.1-200.0ppt)Light salt: light water with a salt content of less than 0.5g/L (measuring range: 0.00-25.00% accuracy: 0.01-5.00% 5.10-25.00%)Specification:Conductivity test range: 0 to10000uS/cm, 10.01-19.99ms, 20.1-400mS/CMResolution: 1uS/cm; 0.1mS/CMAccuracy: ±2% of reading test range: 0 to 1000ppm, 1000ppm to 10000ppm, 10.1 to 200.0pptResolution: 1ppm; 0.1pptAccuracy: ±2% of readingSalinity (Salinity) measuring range: 0.00 to 25.00%Resolution: 0.01%Accuracy: 0.01-5.00% (±0.1%), 5.10-25.00% (±1%)pH test range: 0.01-14.00pHResolution: 0.01pH Accuracy: ±0.05pHTemperature compensation: Automatic temperature compensation (ATC)Working environment: 0 to 60.0°C (32.0-140 degrees Fahrenheit); RH 100% factor: 0.4 to 1.0Temperature range: 0.1-60.0°C 32.0-140 degrees FahrenheitTemperature accuracy: ±0.5degrees CelsiusTemperature resolution: 0.1degrees Celsius/degrees FahrenheitAuto power off: 5 minutes 3x1.5LR44Display size: about 33*24mmDisplay: Support backlightWaterproof rating: IP67Power consumption: 2.9 mA, power consumption at shutdown is 0.The accuracy within 150ppt is more accurate, the deviation above 160ppt is larger.Package included:1*Water Quality Monitor(Without battery)Notes:1. Every time you use it, you must clean the electrode.2. Please allow minor errors due to manual measurement.3. The colors may have difference due to the different display, please understand.