- Portable advanced meter that displays pH, ORP, RDO/DO, and temperature on large backlit LCD display
- Automatic temperature compensation with automatic or manual barometric pressure/salinity compensation
- Accepts Orion polarographic and RDO optical/luminescence-based probes, and calibration is possible using water-saturated air, air-saturated water, Winkler titration, or zero point
- Intutitive menu interface and multiple languages option for ease of use
- Data logging function can be set to timed, continuous update, manual, and auto-read that locks readings on the screen, with alert signals when reading is stable
- Includes Star meter, 1 pH/ATC electrode, 1 RDO optical probe, calibration sleeve, 10 each of pH 4.01, 7.00, and 10.01 buffer pouch, rinse pouch, pH electrode storage solution, protective armor with electrode holder and hard carrying case
Specifications | |
Range | pH: -2.000 to 20.000 pH; ORP: -2000.0 to 2000.0 mV; DO: 0 to 600.0% or 0 to 90.00 mg/L; RDO: 0 to 500.0% or 0 to 50.00 mg/L |
Resolution | pH: 0.1, 0.01, 0.001 pH; ORP: 0.1 mV; RDO/DO: 0.01, 1 mg/l or 0.1, 1% |
Accuracy | pH; ±0.002 pH; ORP: ±0.2 mV; RDO/DO: ±2% full scale |
Calibration Points | pH: 5 points, RDO/DO: 2 points |
Temp. Range | -5.0 to 105.0°C (23.0 to 221.0°F) |
Memory | 5000 |
Temp. Accuracy | ±0.1°C/F |
Output | USB, RS232 |
Power | 4 AA batteries or AC adapter |
Unit Dimensions | 125 x 68 x 55 mm |
Unit Weight | 650 g |