Description
SE220 pH probe – replacement probe for Milwaukee MW101 and MW102 PRO
The SE220 is a replacement probe (electrode) for the MW101 and MW102 PRO pH meters from Milwaukee Instruments. It measures pH from 0 to 14 and comes with a 1 metre cable. A new probe gives an older pH meter fast and accurate readings again.
Technical data
- Fits: Milwaukee MW101 and MW102 PRO
- Measuring range: pH 0–14
- Cable: 1 metre
Maintenance and use
- Always store the probe with the cap filled with buffer or storage solution, not water.
- Clean the probe regularly.
- Calibrate after cleaning and storage, before measuring, to adjust for changes in the sensor.
- Stir the sample gently for a faster reading.
Frequently asked questions about the SE220 pH probe
Which pH meters does the SE220 fit?
The SE220 fits the Milwaukee MW101 and MW102 PRO.
Why should the probe not be stored in water?
The probe should be kept moist in buffer or storage solution. Storing it in plain water can degrade the probe over time.
When does the probe need calibrating?
Calibrate after cleaning and after storage, before measuring, using calibration solution such as pH 4.01 and 7.01.
What is the right mash pH?
Brewshop recommends a mash pH of 5.2–5.6.
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