| Measurement Range of pH |
-2.00 to 16.00pH, -2.000 to 16.000pH (standard mode)
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| pH Accuracy |
±0.001 pH、±0.01pH（@25℃/77℉）
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| pH temperature compensation Range |
Automatic (ATC) temperature compensation, -5.0 to 100.0 ° C (23.0 to 212.0 ° F)
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| pH Electrode Diagnostic Mode |
Standard Diagnostic Mode, Detect Electrode Status, Response Time, Correction Range, etc
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| PH calibrated mode |
Three-point or five-point automatic calibrate recognition and two user-defined calibrates with standard calibrate points (1.68, 3.00 or 4.01, 6.86, 7.01, 9.18, 10.01, 12.45pH)
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| ORP accuracy |
±0.2mV（±999.9 mV）、±1mV（±2000mV）（@25℃/77℉）
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| Measurement Range |
-20.0 to 120.0℃（-4.0 to 248.0℉）
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－20.0~120.0℃、－4.0~248.0℉
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| Data storage |
Up to 1000 groups (basic mode: 400 groups) Data storage, manual point storage 200 groups Data storage; manual continuous 200 groups Data storage, time interval (automatic up to 600, manual 100 samples storage)
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| Electrode configuration |
HI11310 Built-in temperature sensor and amplifier Fillable Glass composite acidity Electrode, 3.5mm connector, 1m wire length
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| Interface |
Standard USB interface, suitable for fast storage flash drive, Micro USB interface, suitable for data cable transmission and charging
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Dual communication interface mode: USB Interface and micro Interface
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| Operating Environment |
0 to 50 ° C (32 to 122 ° F), RH max 95%, non-condensing
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0 to 50℃(32 to 122 F)
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| Power mode |
230AC/5VDC Power Adapter
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Built-in rechargeable battery, 5VDC Power Adapter and special charging multi-function bracket
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