Product Description: The PH-2025 is an integrated waterproof pen-style multi-parameter tester capable of simultaneously measuring five water quality indicators: pH, conductivity (EC), total dissolved solids (TDS), salinity (SALT), and temperature (Temp). The entire device is waterproof and can be directly immersed in water for measurement. It replaces multiple single-function testing pens with one device, making it suitable for comprehensive water quality testing in various scenarios such as aquaculture, marine aquariums, hydroponic agriculture, swimming pools, drinking water, and laboratories.
PH-2025 Waterproof Multi-Parameter Tester for PH/EC/TDS/Salinity/Temperature Range PH 0~14.00pH EC 0～19.99mS/cm TDS 0~19.99ppt SALT 0~100.00‰ Temp 0～50℃ Resolution PH 0.01pH EC 0.01mS/cm TDS 0.01ppt SALT 0.01‰ Temp 0.1℃ Accuracy PH ±0.02pH EC ±2%FS TDS ±2%FS SALT ±2%FS Temp ±1℃ Automatic Temperature Compensation 0℃～50℃ Battery 2×1.5V(AAA) Operating Temperature 0℃～50℃ Calibration 2-point (6.86, 4.01) or 1-point (6.86) calibration 2-point (12.88mS, 1.41mS) Auto Power Off 8 minutes Dimensions 207*32*36mm Weight 85g