Specifications
pH Range | -2.0 to 16.0 pH |
---|---|
pH Resolution | 0.01 pH |
pH Accuracy (@25ºC/77ºF) | ±0.01 pH |
pH Calibration | automatic, at one or two points with two sets of standard buffers (pH 4.01 / 7.01 / 10.01 or pH 4.01 / 6.86 / 9.18) |
pH-mV Range | ±825 mV (pH-mV) |
pH-mV Resolution | 1 mV |
pH-mV Accuracy | ±1 mV |
Conductivity Range | 0 to 3999 µS/cm |
Conductivity Resolution | 1 µS/cm |
Conductivity Accuracy (@25ºC/77ºF) | ±2% F.S. |
TDS Range | 0 to 2000 ppm (mg/L) |
TDS Resolution | 1 ppm (mg/L) |
TDS Accuracy | ±2% F.S. |
Temperature Range | -5.0 to 105.0°C / 23.0 to 221.0°F |
Temperature Resolution | 0.1°C / 0.1°F |
Temperature Accuracy (@25ºC/77ºF) | ±0.5°C /±1°F |
Temperature Compensation | pH: automatic; EC/TDS: automatic with β adjustable from 0.0 to 2.4% / °C |
EC/TDS Calibration | automatic, one-point at: 1382 ppm (CONV=0.5), 1500 ppm(CONV=0.7), 1413 µS/cm |
TDS Conversion Factor | 0.45 to 1.00 |
Electrode/Probe | HI12883 pH/EC/TDS probe with built‑in temperature sensor, DIN connector and 1m (3.3’) cable |
Battery Type / Life | 1.5V AAA (3 pcs.)/ approx. 600 hours of continuous use |
Auto-off | 8 min (default), 60 min or OFF |
Environment | 0 to 50°C (32 to 122°F); RH max 100% |
Dimensions | 154 x 63 x 30 mm (6.1 x 2.5 x 1.2”) |
Weight | 196 g (6.91 oz.) |
Ordering Information | Each meter is supplied complete with: • HI12883 pH/EC/TDS probe with built‑in temperature sensor, DIN connector and 1m (3.3’) cable • pH 4.01 & 7.01 Buffer sachet • HI70031 1413 μS/cm and HI70032 1382 ppm 1 sachet each for HI991300 • HI700601 Electrode cleaning solution (2 sachets) • 100 mL beaker (1 pcs.) • Alkaline batteries: 1.5V AAA (3 pcs.) • Rugged carrying case • Calibration certificate of meter • Calibration certificate of probe • Instruction manual |
Warranty | 2 years (probe 6 months) |
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