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Model
LAQUA PH220
pH/ORP/Temperature (°C/°F)
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, Custom
ORP Range
± 2000 mV
0.1 mV (< ±1000 mV), 1 mV (≥ ±1000 mV)
±0.3 mV (< ±1000 mV), 0.3% of reading (≥ ±1000 mV)
Calibration Option
Yes
Temperature Range
-30.0 to 130.0 °C / -22.0 to 266.0 °F
0.1 °C / °F
± 0.5 °C / ± 0.9 °F
Memory Data
1000
Auto Data Log
Real-time Clock
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