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- Measures pH, ORP, Free Chlorine, Conductivity, TDS, Resistivity and Temperature
- User-adjustable TDS factor, temperature compensation (up to 9.99%/°C)
- Memory storage of 100 samples with date/time stamp
- User-replaceable pH sensor for extended meter usage
- Waterproof and rugged for use in field and indoor applications
Specifications | |
Range | pH: 0 to 14.00 pH; ORP: -999 to 999 mV; Free Chlorine: 0 to 9.99 ppm; Cond: 0.01 to 9999 µS, 10 to 200 mS, TDS: 0 to 9999 ppm, 10 to 200 ppt; Resistivity: 10kΩ to 300MΩ |
Resolution | pH: 0.01 pH; ORP: 1 mV; Free Chlorine: 0.01 ppm; Cond/TDS: 0.01 (below 100 µS/ppm), 0.1 (below 1000 µS/ppm), 1 (below 10 mS/ppt), 0.01 (below 100 mS/ppt), 0.1 (below 200 mS/ppt), Resistivity: 0.01, 0.1, 1 |
Accuracy | pH; ±0.01 pH; ORP: ±1 mV; Free Chlorine: ±0.3 ppm (below 1 ppm) or ±0.2 ppm (above 1 ppm); Cond/TDS/Resistivity: ±1% full scale |
Calibration Points | pH: 1 to 3 points, Cond/TDS:1 point |
Temp. Range | 0 to 71°C (32 to 160°F) |
Memory | 100 |
Temp. Accuracy | ±0.1°C/F |
Power | 1 x 9V battery |
Unit Dimensions | 196 x 68 x 64 mm |
Unit Weight | 352 g |