Shopping Cart
Shopping cart0 item(s) - AUD0.00
Your shopping cart is empty!

Latest Products
AUD 3,113.00
AUD 138.50
Best Sellers

Mi151 pH, ORP and temperature Laboratory Bench Meter

Brand: Milwaukee Meters
Product Code: MM-Mi151
Availability: In Stock
Price: AUD961.00

* Prices in this web site are excluding GST

Available Options

Warranty Options:

+ ــ
Add to Wish List Add to Compare

Mi151 pH, ORP and temperature Laboratory Bench Meter

This high performance economy 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:

• Automatic Temperature Compensation (ATC) for good accuracy under fluctuating temperatures;

• Hold Function freezes reading for easy viewing;

• Easy to read large custom LCD;

• Stability Indicator prompts whenever reading stabilizes;

• 7 memorized buffers (pH 1.68, 4.01, 6.86, 7.01, 9.18, 10.01 and 12.45) for calibration;

• Messages on the LCD to make the calibration easy and accurate;

• User-selectable “calibration time out” to remind when a new calibration is necessary.

Mi151 can also measure with ORP electrodes, thanks to its capability to measure mV with a resolution up to 0.1 mV. For accurate measurements, use the electrode holder supplied with the meter.


Mi151 is supplied complete with:
• MA917B/1 Double junction refillable pH electrode
• MA831R Temperature Probe
• MA9315 Electrode Holder
• M10004 pH 4.01 Sachet Buffer Solution
• M10007 pH 7.01 Sachet Buffer Solution
• M10010 pH 10.01 Sachet Buffer Solution
• M10016 Sachet Electrode Cleaning Solution
• Graduate Pipet
• 12 VDC Adapter
• Instruction manual

Write a review

Your Name:

Your Review: Note: HTML is not translated!

Bad           Good

Enter the code in the box below:



pH Range

-2.00 to 16.00 pH

mV Range

±699.9 mV / ±1999 mV

Temp Range

-20.0 a 120.0°C / -4.0 a 248.0°F

pH Resolution

0.01 pH

mV Resolution

0.1 mV / 1 mV

Temp Resolution

0.1°C / 0.1 °F

mV Accuracy

±0.2 mV / ±1 mV

pH Accuracy

±0.01 pH

Temp Accuracy

±0.4°C / ±0.8°F

pH Typical EMC Deviation

±0.02 pH

mV Typical EMC Deviation

±0.2 mV / ±1 mV

Temp Typical EMC Deviation

±0.4°C / ±0.8°F

pH Automatic Calibration

1 or 2 point-calibration, with 7 memorized buffers

Offset Calibration

±1 pH

Slope Calibration

from 80 to 108%

Temperature Compensation

automatic, from -20.0 to 120.0°C / -4.0 to 248.0°F
or manual, without temperature probe

pH Electrode

MA917B/1 (included)

Temperature Probe

MA831R (included)


0 to 50°C / 32 to 122°F; max RH 95%

Input Impedance

1012 Ohm

Power supply

12 VDC power adapter (included)


230 x 160 x 95 mm


0.9 kg