Digital Benchtop pH/ORP/Temp Meter Model: MW150 MAX
Fast easy to read results with large duel level digital LCD readout.
Extreme accuracy to ±0.01 pH | +/-0.4°C | +/-0.8°F.
Extended range (-2.00 pH to 20.00 pH).
Lightweight and small bench footprint.
Easy measurement: just place the pH electrode and temp. probe in the sample, gently stir and wait for the reading to stabilize.
Simple push button, automatic up to 3 point calibration for increased accuracy.
Up to 7 selectable pH calibration buffers (1.68, 4.01, 6.86, 7.01, 9.18, 10.01 and 12.45).
Refillable, double junction, lab grade pH electrode for low maintenance and high performance with a screw on cap to ensure proper storage.
Automatic Temperature compensation (ATC).
Built-in rechargeable battery with 8 hours battery life (battery included).
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).
Dedicated GLP key function.
3 feet probe cables for extra flexibility when testing.
pH Range: -2.00 to 20.00 pH
ORP Range: ±2000.0mV
Temp. Range: -20.0 to 120.00°C (-4.0 to 248.0°F)
Resolution: 0.01 pH
Resolution: 0.1°C (0.1°F)
Accuracy: ±0.01 pH @ 25°C / 77°F
Accuracy: ±0.4°C | ±0.8°F
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)
Temperature Compensation: Automatic, -20.0 to 120.0°C (-4.0 to 248.0°F) or manual (without temperature probe)
pH electrode: MA917B/1 glass, double junction pH electrode (supplied)
Temperature probe: MA831R temperature probe (supplied)
Power supply: 12VDC (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″)
Weight: 0.9 kg / (2.0 lbs)
Warranty: 3 years Meter