Milwaukee MW151 MAX | pH/ORP/Temp Bench Meter with logging

This high performance microprocessor-based pH/ORP/Temp Bench meter is an ideal tool in schools, laboratories and production plants.

It is provided with a series of new diagnostic features which add an entirely new dimension to the measurement of pH, by allowing the user to dramatically improve the reliability of the measurement:

• 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.

• 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)
• 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