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Product Description: Large LCD screen, triple-function design, capable of simultaneously measuring PH/EC/temperature or PH/TDS/temperature of solutions, with parameters switchable via buttons. Waterproof design with IP55 rating, able to withstand humid environments.
EC-3587 Pen-type Waterproof pH/Conductivity and Temperature Tri-meter TDS-3596 Pen-type Waterproof pH/TDS and Temperature Tri-meter Technical Parameters: Model EC-3587 TDS-3596 pH Measuring Range 0.00~14.00 pH 0.00~14.00 pH Resolution 0.01 pH 0.01 pH Accuracy ±0.1 pH ±0.1 pH Conductivity (EC) TDS Measuring Range 0~19990 μS/cm 0~19990 mg/L (ppm) Resolution 10 μS/cm 10 mg/L (ppm) Accuracy ±2% F.S ±2% F.S Temperature Measuring Range 0~50°C (32~122°F) 0~50°C (32~122°F) Resolution 0.1°C 0.1°C Accuracy ±1°C ±1°C Auto Temperature Compensation Range 0~50°C Power Supply 4 x 1.5V (AG13) Operating Environment Temperature Range 0~50°C Dimensions 170mm x 40mm x 23mm Weight 100 g