MILWAUKEE MW106 Waterproof pH/ORP/Temp Logging Portable Meter (-2.00 ~ 20.00 pH / -2.000 ~ 20.000; ±2000.0 mV; -20.0 ~ 120.0°C)

pH Meter Range*: -2.00 to 20.00 pH / -2.000 to 20.000 pH

pH Electrode Range: 0 to 12 pH

ORP Range: ±2000.0mV

Temp. Range Meter: -20.0 to 120.00°C (-4.0 to 248.0°F)

Temp. Range Electrode: -5 to 70°C (23 to 158°F)

Resolution: 0.01 pH / .001 pH

Resolution: 0.1mV

Resolution: 0.1°C / 0.1°F

Accuracy*: ±0.01 pH / ±0.002 pH @ 25°C / 77°F

Accuracy Electrode*: ±0.02 pH (0 to 12 pH range)

Accuracy: ±1mV

Accuracy: ±0.5°C (±1°C outside) | ±1°F (±2°F outside)

pH Calibration: up to 5 point automatic pH calibration | 7 standard buffers (pH 1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45) and 2 custom buffers

Temperature Compensation*: Automatic, -20.0 to 120.0°C (-4.0 to 248.0°F) or manual (without probe)

pH electrode: MA906BR/1 amplified pH/temperature probe (supplied)

Temperature probe: Built-in temperature sensor

Logging: Maximum 1,000 samples / on demand, 200 samples on stability 200 samples / interval logging, 1000

PC Connectivity: 1 micro USB port

Impedance: 10 Ohm

Battery type: 3 X 1.5V akaline AA (included)

Battery life: Approx. 200 hours of use

Auto-off: Selectable 5, 10, 30, 60 min. or off

Environment: 0 to 50°C / 32 to 122°F; max RH 95%

Dimensions: 200 x 85 x 50 mm (7.9 x 3.3 x 2.0 inches)

Casing: IP67

Weight: .26 kg / 0.58 lbs (with battery)

*Limits will be reduced to actual sensor limits

Manual