Milwaukee PH55 Waterproof pH & Temperature Tester

Milwaukee PH55 Waterproof pH & Temperature Tester

The Milwaukee Waterproof pH55 PRO pH/Temp. Tester is one of our most accurate cost-effective, well-rounded, rugged, and reliable testers in the market featuring dual-level LCD readouts, easily replaceable probes and extended pH ranges to meet almost any application. It’s simple 1 or 2-point automatic calibration is simple to use and offers TWO sets of memorized buffers to select. Ideal for use in aquariums, hydroponics, horticulture, education, pools, beer, and many other applications.

The Milwaukee Waterproof pH55 pH/temp. tester offers:

ACCURACY – The Waterproof pH55 PRO tester is accurate to ±0.1 pH & +/-0.5°C (+/-1°F) and is easy to read. With easy 2-point automatic calibration, this pH tester is quickly calibrated to an accuracy of much more expensive meters. Simple design and rugged, it brings great value to any application. Why guess at your readings using litmus paper when you can have guaranteed accurate, digital LCD results?

LONG LIFE – The tester comes with a replaceable pH probe with a double junction probe designed for longer life.

FAST RESPONSE – The probe is double junction allowing quick, accurate pH readings and respose times.

WATERPROOF CONSTRUCTION – No more worries about dropping your tester while measuring. The pH55 PRO is waterproof to IP65.

LIGHTWEIGHT – At just 3.5 ounces, the pH55 PRO is easy to handle at up to half the weight of other testers.

EASE-OF-USE – A large Dual Level LCD screen with easy-to-read graphic symbols, makes it easy to calibrate or read your measurement. This takes the guesswork out of litmus paper.

DESIGN FEATURES

• Fast easy-to-read results with large digital LCD readout.
• Extreme pH accuracy to  ±0.1 pH with an extended pH range (-2.0 pH to 16.0 pH).
• Resolution to 0.1 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.
• Is fully compensated for temperature (ATC).
• Simple Automatic one or two-point calibration.
• 2 Sets of pre-memorized buffers.
• Gel-filled, double junction pH electrode for low maintenance and high performance.
• Over 300 hours of battery life (batteries included).
• Fully waterproof to IP65.
• Replaceable pH electrode Mi56P.

CARE AND USE:

All pH sensors have a limited life and response time gets longer with age. Properly maintaining your pH pen 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 it 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.

SPECIFICATIONS

• RANGE: -2.0 to 16.0 pH | -5.0 to 60.0°C / 23.0 to 140.0°F
• RESOLUTION: 0.1 pH | 0.1°C / 0.1°F
• ACCURACY: (@25°C) ±0.1 pH | ±0.5°C / ±1°F
• TYPICAL EMC DEVIATION: ±0.1 pH | ±0.3°C / ±0.6°F
• TEMPERATURE COMPENSATION: Automatic, from -5 to 60°C
• CALIBRATION: Automatic, 1 or 2 points with 2 sets of memorized buffers (pH 4.01, 7.01, 10.01 or 4.01, 6.86, 9.18)
• PROBE: Replaceable MI56P
• ENVIRONMENT: -5 to 50°C; 100% RH max.
• BATTERY TYPE: 4 x 1.5V; IEC LR44, A76
• BATTERY LIFE: approx. 300 hours of use AUTO-OFF after 8 minutes of non-use
• DIMENSIONS: 200 x dia 38 mm
• WEIGHT: 100 g

View Milwaukee PH55 Tester User Manual