Milwaukee pH54 is a waterproof (IP65) compact digital pH-pen with measuring range 0.0 to 14.0 pH, ±0.1 pH accuracy and a resolution of 0.01 pH. Comes with batteries, calibration buffers and instructions in a hard Milwaukee carrying case.

Design features
Fast easy to read results with large digital LCD readout.
Extreme pH accuracy to  ±0.1 pH with a pH range (0.00 pH to 14.00 pH).
Extra Resolution to 0.01 pH.
Lightweight and portable.
Easy measurement: just place the probe in the sample, gently stir, wait for the stability indication to show a stable reading and then freeze the reading.
Simple manual one or two-point calibration.
Gel-filled, double junction pH electrode for low maintenance and high performance.
Fully waterproof to IP65.
Over 1500 hours of continious battery life (batteries included).
Replaceable pH electrode MA73600.

pH Range: 0.00 to 14.00 pH
pH Resolution: 0.01 pH
pH Accuracy: ±0.1 pH
Typical EMC Deviation: ±0.1
Calibration: Manual, 1 or 2 points
Probe: Replaceable double junction for extended life (MA73600)
Environment: 0 to 50°C / 32 to 122°F; max RH 100%
Battery Type: 3 x 1.5V; IEC LR44, A76 (included)
Battery Life: Approx. 1500 hours of continuous use
Dimensions: 7.9 inches × 1.5 inches (diameter)
Weight: 3.5 ounces (99.22 g)

Care and use
All pH sensors have a limited life and response time gets longer with age. Properly maintaining your pH Tester will give you fast, accurate results for longer.

Here are our top four tips.
1. Always store with the cap full of buffer or storage solution MA9015 not water.
2. Clean your Tester regularly by soaking in cleaning solution MA9016.
3. Calibrate after cleaning and/or storage before testing to adjust for changes in the pH sensor.
4. Gently stir the Tester in the sample for a faster result.

Downloadable files

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