Skip to content
Milwaukee pH54 Waterproof pH Tester with Replaceable Probe Milwaukee Instruments
Milwaukee pH54 Waterproof pH Tester with Replaceable Probe Milwaukee Instruments
Milwaukee pH54 Waterproof pH Tester with Replaceable Probe Milwaukee Instruments
Milwaukee pH54 Waterproof pH Tester with Replaceable Probe Milwaukee Instruments
Milwaukee pH54 Waterproof pH Tester with Replaceable Probe Milwaukee Instruments
Milwaukee pH54 Waterproof pH Tester with Replaceable Probe Milwaukee Instruments
Milwaukee pH54 Waterproof pH Tester with Replaceable Probe Milwaukee Instruments
Milwaukee pH54 Waterproof pH Tester with Replaceable Probe Milwaukee Instruments
Milwaukee pH54 Waterproof pH Tester with Replaceable Probe Milwaukee Instruments
Milwaukee pH54 Waterproof pH Tester with Replaceable Probe Milwaukee Instruments
Milwaukee pH54 Waterproof pH Tester with Replaceable Probe Milwaukee Instruments
Milwaukee pH54 Waterproof pH Tester with Replaceable Probe Milwaukee Instruments
Milwaukee pH54 Waterproof pH Tester with Replaceable Probe Milwaukee Instruments
Milwaukee pH54 Waterproof pH Tester with Replaceable Probe Milwaukee Instruments

Milwaukee pH54 Waterproof pH Tester with Replaceable Probe

$59.10

    SKU: pH54

    UPC: 810666001551

    MPN: PH54

    pH Range: 0.00 – 14.00 pH

    Resolution: 0.01 pH

    Accuracy: ±0.1 pH

    Calibration: Manual 1 or 2 point

    Manual: Milwaukee pH54 Manual

See All Specs

aeroplane.png__PID:119d4b1a-2623-400c-8fa4-aec5b49a3bf0

Fast Delivery

Most items ship same day

protection.png__PID:4b1a2623-e00c-4fa4-aec5-b49a3bf05f92

Manufacturer Warranty

All products are covered by manufacturer warranty

technical-support.png__PID:e00c8fa4-aec5-449a-bbf0-5f923431936b

After-Sale Support

24/7 support

What's Included

download (70).webp__PID:7ab0a366-c50a-41ee-ae3a-ab9ed2dfc0ad

VR Headset

download (71).webp__PID:547ab0a3-66c5-4a41-aeae-3aab9ed2dfc0

2 Touch Controllers

download (72).webp__PID:dc547ab0-a366-450a-81ee-ae3aab9ed2df

Charging Cable

download (72).webp__PID:dc547ab0-a366-450a-81ee-ae3aab9ed2df

Power Adapter

download (72).webp__PID:dc547ab0-a366-450a-81ee-ae3aab9ed2df

Glasses Spacer

download (69).webp__PID:26576cae-f878-4c99-ab7c-894d76af129b

Description

The Milwaukee Waterproof pH54 Tester is one of our most accurate low cost, rugged and reliable pH testers in the market featuring the ability to easily replace the probe providing for years of carefree use. It's simple 2 point manual calibration is simple-to-use. Ideal for use in aquariums, hydroponics, horticulture, education and many other applications.

The Milwaukee Waterproof pH54 pH tester offers:

Accuracy

The Waterproof pH54 tester is accurate to ±0.1 pH and is easy to read.

With easy 2 point manual calibration, this pH tester is quickly calibrated to an accuracy of much more expensive meters. Simple design and rugged, it brings great value for 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 pH54 is waterproof to IP65.

Light weight

At just 3.5 ounces, the pH54 is easy to handle at up to half the weight of other testers.

Ease-of-use

A large LCD screen makes reading results easy while calibrating or reading your measurement. This takes the takes the guess work out of litmus paper.

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.
  • Acid Based calibrations, cleaning & storage solutions use PH-START add MA9010 (10.01 cal. buffer) or M10010B if Basic cal. required.
  • Gel-filled, double junction pH electrode for low maintenance and high performance.
  • Fully waterproof to IP65.
  • Over 1500 hours of continuous battery life (batteries included).
  • Replaceable pH electrode MA73600.

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. So, be sure to order the Milwaukee pH Maintenance Kit code PH-Main at checkout time! This will be needed to help clean and condition the pH electrode before use!

Store the pH probe in storage solution MA9015. Only use tap water short-term if MA9015 is not immediately available and NEVER store in distilled Water (DI) or Reverse Osmosis (RO) water. This will damage the sensitivity of the probe.

Here are our top four tips.

  1. Always store upright with the cap full of MA9015 Storage solution for BEST RESULTS.
  2. Clean your Tester regularly by soaking in cleaning solution MA9016. Cleaning Solution for about 20 minutes.
  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.
    Specification Detail
    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)

    Milwaukee Instruments Warranty & Returns Policy
    (For Milwaukee Instruments ONLY – Not for Milwaukee Tools)

    How to Initiate a Return or Warranty Claim
    For products purchased through Blue Tiger Scientific, all returns must be initiated directly with us. However, all warranty claims must be handled directly through Milwaukee Instruments.

    Warranty Information
    Milwaukee Instruments products are manufactured to meet the highest quality standards and come with a limited warranty against defects in materials and workmanship. Products may be returned for repair or replacement at Milwaukee's discretion. Warranty is void if the product has been abused, misused, or repaired by unauthorized persons.

    To register your Milwaukee product, click here.

    Warranty Periods

    • Handheld testers, portable meters, and stationary monitors/controllers: 2 years
    • Bench meters: 3 years
    • PH600 pH Pen and similar versions: 1 year
    • Replaceable probes: 6 months

    Warranty begins on the original end-user purchase date or a maximum of 12 months from dealer purchase. Valid only with proper usage and maintenance. Service occurs at Milwaukee Instruments' North Carolina Technical Service Center.

    Note: Meters used in Kangen Water or “Negative ORP Water” applications are excluded from warranty coverage. Any warranty for these uses is null and void.

    Filing a Warranty Claim
    Contact Milwaukee Instruments Customer Service at (252) 443-3630 EST for an RMA number. Mark the RMA clearly on the box and ship prepaid. Improper packing can void the warranty.

    Return Policy (Blue Tiger Scientific)
    All purchases are final, but returns may be accepted under specific conditions:

    • Items must be in new condition with original packaging and contents.
    • Returns must be initiated within 14 days of purchase.
    • Subject to up to 30% restocking fee.
    • Customer pays all return shipping.
    • Initial shipping charges are non-refundable.

    Returns will be refused if packaging is damaged or contents are missing.

    Initiating a Return with Blue Tiger Scientific
    Contact Blue Tiger Scientific for an RMA and shipping instructions. Mark RMA clearly and pack securely to avoid transit damage. Shipping damage claims are the sender’s responsibility.

    Refunds, if eligible, will be processed within 5–10 business days. Credit card refunds may take longer to appear on your statement.

Product Resources:

Copy of Technical Specifications

FeatureDetails
Viewing Head Siedentopf type trinocular head, inclined at 30°, Interpupillary adjustment 53mm to 75mm, graduated diopter on left eyetube (30mm I.D. eyetubes)
Eyepieces SWH10X Widefield high eyepoint eyepiece, Field No. 22, tube O.D. 30.0 mm
Nosepiece Quintuple
Quintuple LWD Planachromat Phase 10x, 20x
Condenser TC Condenser N.A. 0.30, W.D. 73.0mm
Stage180mm(X) x 245mm(Y) plain stage with replaceable glass insert with 45mm opening, Glass Stage plate insert
IlluminationKoehler without iris, with phase slider, 3W LED
WarrantyLIMITED LIFETIME WARRANTY

Questions about a product? Ask us here.

email us here: info@bluetigerscientific.com or live chat