SKU: 13677886002

Milwaukee pH54 Waterproof pH Tester with Replaceable Probe

$78.47 $87.19
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

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Description

Milwaukee pH54 Waterproof pH Tester with Replaceable ProbeMilwaukee pH54 Waterproof pH Tester with Replaceable Probe The Milwaukee Waterproof pH54 Tester is an accurate, low cost, rugged and reliable pH Tester. It is ideal for use in aquariums, hydroponics, horticulture, education and many other applications. A large LCD screen makes reading results easy. The 2 point manual calibration is quick and offers the accuracy of much more expensive meters. It has an easily replaceable probe which designed for a

Milwaukee pH54 Waterproof pH Tester with Replaceable Probe

The Milwaukee Waterproof pH54 Tester is an accurate, low cost, rugged and reliable pH Tester.  It is ideal for use in aquariums, hydroponics, horticulture, education and many other applications.

A large LCD screen makes reading results easy.  The 2-point manual calibration is quick and offers the accuracy of much more expensive meters.  It has an easily replaceable probe which designed for a longer life.  The Tester is lightweight and waterproof to IP65. 

Features:

  • Fast, easy to read results with a 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 continuous battery life (batteries included)
  • Replaceable pH electrode MA73600

Specifications:

  • 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 pH54 Manual

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.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 13677886002

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4.8 ★★★★★
Based on 9 reviews
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Product Reviews
K
Verified Purchase
Kindle Customer
Lake Worth, US
★★★★★ 2
Nice but runs small
Size: 7 Big Kid, Color: Navy
The sandals are nice and not to hard or flimsy but they are cut very small.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
A
Alexandria Knox
Lowell, US
★★★★★ 4
Solid Kids Sandals, Overpriced Like Most Kids Shoes 🌞
Size: 11 Little Kid, Color: Brown, Size: 11 Little Kid, Color: Brown
My son hasn’t worn these yet since it’s December in Indiana and sandals + snow obviously don’t mix. 😂 So this review is based on first impressions rather than long term wear. That said, these seem wider than a lot of typical kids’ sandals, which I REALLY appreciate since we tend to have wider feet in our family. #hobbitfeet The quality feels pretty decent overall. They’re described as lightweight, and while they’re not insanely lightweight, they do have enough weight to feel semi-sturdy and not flimsy or cheap. I like the style and color, and I think they’ll work well for my son once warmer weather hits. My main complaint is the price. At just under $24 at the time of this review, it feels a little high for kids’ sandals and for what these are. I really feel like $20 MAX would make more sense. Kids shoes are almost always priced like adult shoes, even though they clearly use less material, and that’s hard for me to understand and wrap my mind around. Overall, these seem solid for daily wear, I just wish the price was a bit more reasonable and affordable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2025
J
Job
Massapequa, US
★★★★★ 5
Great basic and timeless design
Size: 12 Little Kid, Color: Brown
These sandals are a great find! They’re super easy to get on and off thanks to the Velcro straps, which is a huge win for little ones learning to be more independent. The fit is adjustable and secure, so they stay in place well during all kinds of play. The cork-style footbed is comfortable and gives good support, and the overall design feels sturdy enough to handle everyday wear. They’re lightweight but still durable, and have held up really well so far. They also have a classic, versatile look that goes with just about everything, perfect for summer outfits. Overall, a reliable, comfortable sandal that’s great for active kids. Would definitely buy again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
N
Nicole
Dallas, US
★★★★★ 5
Great option for boys or girls
Size: 13 Little Kid, Color: Black, Size: 13 Little Kid, Color: Black
This is really more of a unisex option for a sandal. I have sandals that look like this, and both of my children have worn this style. I ordered these for my daughter, with the plan to pass them down to my son if they're not too worn when she outgrows them. The style is very minimalistic, so it goes with lots of outfits. All the straps are easily adjustable, so you can get a good fit. I would say the length is true to size, but the width is maybe a bit wide. Nevertheless, the adjustable straps really help them fit well. They feel really sturdy and I appreciate that the sole has cushion to it. My daughter has worn these every day since I got them out of the closet and they're holding up well.
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Reviewed in the United States on February 19, 2026
K
Verified Purchase
Kylat
Boise, US
★★★★★ 5
Fast shipping
Size: 5 Big Kid, Color: Black
Good sandals, the kid just didn't want them. Fast shipping and easy returns!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 11, 2026

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