Milwaukee MW151 Max Combined pH/ORP/Temp Logging Bench Meter

Lab Grade. High Performance. Automated. Tough.

The Milwaukee MW151 MAX 3-in-1 pH/OPR/Temp. Logging Portable Bench Meter has won fans around the world with its reliable, fast and simple operation as well as its tough, sleek design with a small lab footprint. The MW151 MAX is accurate to ± 0.002 pH with automatic or manual temperature compensation with a built in dedicated GLP key. Ideal for use by brewers, wine makers, growers, labs, food processing, water treatment and many other applications with challenging pH measurement needs.

Summary
The Milwaukee MW151 MAX 3-in-1 PRO pH/ORP/Temp Bench Logging Meter is preferred by people testing all types of samples viscus or not, in a variety of applications that cause other pH meters and electrodes to fail. The logging feature allows log-on-demand and log-on-stability features that ensure all readings are accurate and not entered incorrectly. The MA917B/1 Milwaukee double junction electode is refillable and easy to clean. From brewers and wine makers to hydroponic growers, labs and water treatment, the MW151 MAX is your Bench Logging Meter for fast, accurate readings.

The Milwaukee MW151 MAX pH Bench meter offers:

Accuracy
People choose the MW151 MAX 3-in-1 PRO pH/ORP/Temp Portable Logging Meter to improve the accuracy of their testing program. With up to 5 point calibration and 7 standard buffer choices (2 custom buffers also), the meter can be quickly calibrated to a higher accuracy compared with one or two point calibration. The MW151 MAX meter is accurate to ±0.002 pH. 8 x more accurate than some alternative meters.

The meter comes with a refillable, glass, double junction pH electrode and MA831R temperature sensor allowing the meter to automatically adjust the pH reading for the effect of temperature (ATC).

The meter can also be used as a very accurate thermometer with accuracy ±0.4°C (±0.8°F).

Toughness
The rugged meter is built to take knocks, has a sleek design and a small benchtop footprint.

Low Maintenance
The MW151 MAX pH/OPR/Temp Bench Logging Meter comes with the Milwaukee glass, double junction MA917B/1 pH electrode. This is Milwaukee's top selling lab grade electrode for a reason. Designed to be both low maintenance (refillable) and able to withstand more challenging samples (double junction). The MA917B/1 is ideal for use in beer making, winemaking, hydroponics, laboratories and many other applications. 

Design features
Fast easy to read results with large dual-level digital LCD readout
Easy-to-use data logging up to a max of 1,000 logs with USB for data transfer
Refillable, double junction, lab grade pH electrode for low maintenance and high performance
Rugged stainless temperature probe
Electrode diagnostics checks and displays pH electrode condition
Automatic Temp. Compensation (ATC)
Up to five-point automatic calibration
Up to 7 selectable pH calibration buffers
Built-in rechargeable battery with 8 hours battery life (battery included)
Auto-off feature to prolong battery life
Internal clock and date to keep track of different time-dependent functions
Dedicated GLP key to store and recall data on system status
3’ probe cables for extra flexibility
MA917B/1 pH electrode and MA831R temperature probe included.
ORP electrodes sold separately.

Specifications

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

ORP Range: ±2000.0 mV

Temp. Range: -20.0 to 120.00 °C (-4.0 to 248.0 °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: ±1mV

Accuracy: ±0.4 °C |±0.8 °F

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 two custom buffers

Temperature Compensation: Automatic, -20.0 to 120.0°C (-4.0 to 248.0 °F) or manual

pH electrode: MA917B/1 glass, double junction pH electrode (supplied)

ORP Electrode: (Sold Separetely)

Temperature probe: MA831R (included)

Logging: Maximum 1,000 samples (stored in up to 100 lots) / on demand, 200 samples on stability, 200 samples/ Interval logging, 1000 logs

PC Connectivity: 1 USB Port, 1 micro USB port

Power supply: 12VDC, 5 VDC USB Adapter (included)

Battery life: Approx. 8 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: 230 x 160 x 95 mm (9.0 x 6.3 x 3.7 inches)

Weight: 0.9 kg / 2.0 lbs.

Warranty: 3 years Meter