MULTI HM-40P Portable pH/ORP/ion Meter (pH 0.00～14.00, ORP 0～±2000mV)

Measuring Range: 

        pH: 0.00～14.00 ORP: 0～±2000mV

        Ion: Depends on the electrode in use

        Temp: 0～100.0℃ (excluding ion electrode)

Display Range: 

        pH: pH-2.00～16.00

        ORP: 0～±2000mV

        Ion:0.0～19.9 / 20～199 μg / L:0.20～1.99 / 2.0～19.9 / 20～199 mg / L:0.20～1.99 / 2.0～19.9 / 20～199 / 200～999 g / L (Automatic range switching)

        Temp: -5.0～110.0℃

Repeatability: 

        pH: ±0.02pH

        ORP: ±2mV

        Ion: ±0.5% FS

        Temp: Within ±0.2°C

Performance Guaranteed: Temperature, Humidity: 0 to 45°C, 20 to 90% or less (non-condensing)

Interval Measurement function: Setting interval: 1 second to 99 minutes 59 seconds or 2 minutes to 99 hours 59 minutes can be arbitrarily set.

Power Supply: AA size alkaline battery×2/rechargeable NiMH batteries

Power consumption: 0.1VA (when using a battery 3V)

Dimension: W70×H188×D39mm

Weight: 300g

Data Memory: 1500 data (measurement time, measurement value, Temperature)