Milwaukee MW105 MAX Waterproof pH/ORP/Temp Portable Meter

Note: ORP Electrodes are sold separately.

The Milwaukee MW105 MAX Waterproof 3-in-1 pH/OPR/Temp. meter has won fans around the world with its reliable, fast and simple operation as well as its toughness and IP67 Waterproof rating. Accurate to ±0.02 pH with automatic or manual temperature compensation, and built in GLP key. Ideal for use by brewers, wine makers, growers, labs, food processing, water treatment and many other applications with challenging pH measurement needs.

People choose the MW105 MAX Waterproof 3-in-1 pH/ORP/Temp Meter to improve the accuracy of their testing program. With up to 3 point calibration and 7 standard buffer choices, the meter can be quickly calibrated to a higher accuracy compared with one or two point calibration. The MW105 meter is accurate to ±0.02 pH. 5x more accurate than some alternative meters.

The meter comes with an amplified, combination pH probe with a built in temperature sensor allowing the meter to automatically adjust the pH reading for the effect of temperature.

The meter can also be used as a very accurate thermometer with accuracy ±0.5°C (±1°C outside) | ±1°F (±2°F outside)

The MW105 MAX Waterproof pH/OPR/Temp meter comes with the Milwaukee amplified MA906BR/1 combination pH/Temp sensor. This is Milwaukee's top selling field grade electrode with lab grade performance for a reason. Designed to be both low maintenance (gel filled) and able to withstand more challenging samples (double junction). The MA906BR/1 is ideal for use in beer making, winemaking and hydroponics and many other applications. 

Features:

- Fast easy to read results with large dual level digital LCD readout
- IP67 rated rugged casing
- Extreme accuracy and extended range
- Automatic temp. compensation (ATC)
- Easy measurement: just place the probe in the sample, gently stir and wait for the reading to stabilize
- Up to three-point automatic calibration for increased accuracy
- Low maintenance, high performance gel-filled, double junction lab grade pH electrode included
- Auto shut off
- 3’ probe cables for extra flexibility
- Internal clock date to keep track of different time-dependent functions (calibration, timestamp, calibration time out)
- Approx. 200 hour battery life

Specifications:

- pH Range: -2.00 to 20.00 pH
- pH Resolution: 0.01 pH
- pH Accuracy: ±0.02 pH at 25 °C / 77 °F
- pH Range Electrode: 0 to 12 pH
- ORP Range: ±2000.0mV
- ORP Resolution: 0.1mV
- ORP Accuracy: ±1mV
- 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)
- Temperature Resolution: 0.1 °C (0.1 °F)
- Temperature Accuracy: ±0.5 °C (±1 °C outside) | ±1 °F (±2 °F outside)
- pH Calibration: up to 3 point automatic pH calibration | 7 standard buffers (pH 1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45)
- ORP Calibration: Factory calibrated
- Temperature Compensation: Automatic, -20.0 to 120.0°C (-4.0 to 248.0 °F) or manual (without temperature probe)
- pH electrode: MA906BR/1 amplified pH/temperature probe (supplied)
- Accuracy electrode: ±0.02 pH (range 0 to 12 pH)
- Temperature probe: Built-in temperature sensor
- Impedance: 10 Ohm
- Battery type: 3x 1.5V alkaline 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)
- Warranty: 2 years, Meter