pH Range : -2.00 to 16.00 pH
Resolution : 0.01 pH
Accuracy : ± 0.01 pH
Calibration Points : Up to 5 (USA & NIST), Up to 6 (DIN)
Buffer Options : USA, NIST, DIN
ORP Range : ± 2000 mV
Resolution : 0.1 mV (< ±1000 mV), 1 mV (≥ ±1000 mV)
Accuracy : ± 0.3 mV (< ±1000 mV), 0.3% of reading (≥ ±1000 mV)
Calibration Option : Yes
Conductivity Range : ...µS/cm to 200.0 mS/cm (k=1.0)
Resolution : 0.05% full scale
Accuracy : ±0.6% full scale; ±1.5% full scale > 18.0 mS/cm
Reference Temperature : 15 to 30 °C (adjustable)
Temperature Coefficient : 0.00 to 10.00% (adjustable)
Cell Constant : 0.1, 1.0, 10.0 (adjustable)
Calibration Points : Up to 4 (Auto) / Up to 5 (Manual)
Unit Setting : S/cm, S/m (Auto-ranging)
TDS Range : ...ppm to 100 ppt (TDS factor=0.5)
Resolution : 0.01 ppm (mg/L) / 0.1 ppt (g/L)
Accuracy : ±0.1% full scale
Calibration Curves : Linear (0.40 to 1.00), EN27888, 442, NaCl
Resistivity Range : 0.000 Ω•cm to 20.0 MΩ•cm
Resolution : 0.05% full scale
Accuracy : ±0.6% full scale; ±1.5% full scale > 18.0 MΩ•cm
Salinity Range : 0.0 to 100.0 ppt / 0.00 to 10.00 %
Resolution : 0.1 ppt / 0.01 %
Accuracy : ±0.2% full scale
Calibration Curves : NaCl, Seawater
Calibration Option : Yes
Temperature Range : -30.0 to 130.0 °C / -22.0 to 266.0 °F
Resolution : 0.1 °C / °F
Accuracy : ± 0.5 °C / ± 0.9 °F
Calibration Option : Yes
Memory Data : 500
Auto Log Data : Yes
Measurement Modes : Auto Stable, Auto Hold, Real Time
Offset / Average Slope Display : Yes
Calibration Alarm : Yes (Programmable: up to 90 days)
Auto Shut-Off : Yes (Programmable: up to 30 minutes)
Electrode Status : Yes (On screen display)
Diagnostic Messages : Yes
Software Upgrade : Yes via PC (USB) cable PN 3200779639
Meter Inputs : 2 x BNC (for pH and conductivity electrodes), 2 x phono (for temperature sensors)
Meter Output : phono (for software upgrade only)
Display : Custom LCD with backlight
Housing : IP67, shock & scratch resistant, non-slip
Power Requirement : 2 x AA batteries
Battery Life : > 500 hours
Meter Dimensions : 160 (L) x 80 (W) x 40.60 (H) mm
Meter Weight : Approx. 260g (with batteries) / 216g (without batteries)