Function:
1 This is a multi-functional water quality pen that can measure ph, TDS, ec, salt and temperature.
2. High performance, pen design, fast numerical stability, accurate calculation results.
3 Lightweight and portable design, convenient for indoor and outdoor use.
4 Made of high quality material, very efficient and accurate.
5 Large and clear display screen, easy to read the display value.
Specifications:
Condition: 100% Brand Newa> Item Type: Digital PH Meter
Material: Plastic
Color: as picture
Battery: 3 x LR44 button batteries (not included)
Conductivity test range: 0 - 10,000 uS / cm 10.01 - 19.99 ms 20.1 - 400 mS / cm
Resolution: 1uS/cm; 0.1mS/cm
Accuracy: ±2% of reading value
TDS Test Range: 0 - 1000 ppm, 1000 ppm - 10000 ppm, 10.1 - 200.0 ppt.
Resolution: 1ppm; 0.1ppt
Accuracy: ±2% of reading value
Salt Measurement Range: 0.00 - 25.00%
Resolution: 0.01%
Accuracy: 0.01-5.00% (±0.1%) 5.10-25.00% (±1%)
pH test range: 0.01-14.00pH
Resolution: 0.01 pH
Accuracy: ±0.05 pH
Temperature compensation: Automatic temperature compensation (ATC)
Working environment: 0 - 60.0 °C (32.0 - 140 °F); RH 100%
TDS coefficient: 0.4 - 1.0
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