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pH/ORP/Temp Bench Logging Meter (MW151)

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.

Highlights

  • RANGE: -2.00 to 20.00 pH / -2.000 to 20.000 | ±2000.0 mV | -20.0 to 120.0°C (-4.0 to 248.0°F)
  • RESOLUTION: 0.01pH / .001 pH | 0.1mV | 0.1°C (0.1°F)
  • ACCURACY: ±0.01 pH / ±0.002 ph | ±1mV | ±0.4°C |±0.8°F

Product Overview

Description

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.

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.

Features

  • Fast easy-to-read results with large duel level digital LCD readout.
  • Extreme accuracy to ±0.002 pH | +/- 1 mV OPR | +/- 0.4°C (+/-0.8°F). 
  • Extended pH range (-2.00 pH to 20.00 pH / -2.000 to 20.000 pH).
  • Lightweight, sleek design with small benchtop footprint.
  • Simple easy-to-use logging and USB download functions, manual or on stability up to 1,000 logs.
  • Electrode diagnostics feature checks and displays the condition of the pH electrode. 
  • Easy measurement: just place the electode and temperature probe in the sample, gently stir and wait for the reading to stabilize.
  • Simple push button, automatic up to 5 point calibration for increased accuracy.
  • Up to 7 Standard calibration solutions (1.68, 4.01, 6.86,7.01, 9.18, 10.01 and 12.45) and 2 custom choices.
  • Refillable, glass, double junction lab grade pH electrode for low maintenance and high performance with a screw on cap to ensure proper storage.
  • Built-in rechargeable battery with 8 hours battery life (battery included).
  • Selectable Auto-off feature. 
  • Alphanumeric LCD display messages for friendly, intuitive information, warnings and error messages.
  • Internal clock date to keep track of different time-dependent functions (calibration, timestamp,calibration time out).
  • 3 feet probe cables for extra flexibility when testing.

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.

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