SKU: 47623728914

Milwaukee PH56 PRO Waterproof 2-in-1 pH/Temp Tester with Replaceable Probe

Sale price$168.97 Regular price$187.74
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Description

Milwaukee PH56 PRO Waterproof 2-in-1 pH/Temp Tester with Replaceable ProbeMilwaukee PH56 PRO Waterproof 2 in 1 pH Temp Tester with Replaceable Probe The Milwaukee pH56 PRO pH and Temperature Tester is their most accurate tester. A large dual level LCD screen makes reading results easy while a stability indicator and hold function that freezes the display takes the guess work out. The PH56 PRO tester is accurate to 0. 05 pH and 0. 5 C 1. 0 F for temperature. With automatic calibration and 6 calibration points in memory, the

Milwaukee PH56 PRO Waterproof 2-in-1 pH/Temp Tester with Replaceable Probe

The Milwaukee pH56 PRO pH and Temperature Tester is their most accurate tester.  A large dual level LCD screen makes reading results easy while a stability indicator and hold function that freezes the display takes the guess work out.

The PH56 PRO tester is accurate to ±0.05 pH and ±0.5 C / ±1.0 F for temperature.  With automatic calibration and 6 calibration points in memory, the tester can be quickly and easily be calibrated to a higher accuracy compared with manual calibration.

The PH56 is fully waterproof to IP67 and at just 3.5 ounces, the PH56 PRO is easy to handle at up to half the weight of other testers. It also comes with the ability to easily replace the probe for years of use.

 Features:

  • Fast easy to read results with large digital dual LCD readout
  • Extreme pH accuracy to ±0.05 pH with an extended pH range (-2.00 pH to 16.00 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 push button, automatic one or two-point calibration with 6 saved calibration points
  • Gel-filled, double junction pH electrode for low maintenance and high performance
  • Auto shut off and low power demand for a 300-hour extended battery life (batteries included)

 Specifications:

  • pH Range: -2.00 to 16.00 pH
  • Temp Range: -5.0 to 60.0°C / 23.0 to 140.0°F
  • pH Resolution: 0.01 pH
  • Temp Resolution: 0.1°C / 0.1°F
  • pH Accuracy: ±0.05 pH
  • Temp Accuracy: ±0.5°C / ±1°F
  • pH: Typical EMC Deviation ±0.02 pH
  • Temp: Typical EMC Deviation ±0.3°C / ±0.6°F
  • 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)
  • Temperature Compensation: Automatic from -5 to 60°C
  • Probe: Replaceable double junction for extended life (Mi56P)
  • Environment: -5 to 50°C / 32 to 122°F; max RH 100%
  • Battery Type: 4 x 1.5V; IEC LR44, A76 (included)
  • Battery Life: Approx. 300 hours of use
  • Auto-off: After 8 minutes of non-use
  • Dimensions: 7.9 inches × 1.5 inches (diameter)
  • Weight: 3.5 ounce

Milwaukee PH56 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.

You can extend the life of your pH electrode in the following ways:

  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: 47623728914

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4.4 ★★★★★
Based on 7 reviews
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Verified Purchase
§kiTravlr30
San Leandro, US
★★★★★ 5
Expensive but reliable if your dog is actually trained
Color: Dark Grey, Size: 36.0"L x 36.0"W x 7.0"Th
Had this bed for years and ate has looked awesome and kept up very well easy to clean with the zipper removable cover. It is super soft. The two resistance is a zero because it is 100% chewable and my parents dogs destroyed it instantly. But before they destroyed it, the wash ability and zipper quality was perfect. This is an easily destructible bed if you have a dog that decides to want to dig burry or chew
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 15, 2025
A
Verified Purchase
Andre
Boise, US
★★★★★ 5
Dream bed
Color: Dark Grey, Size: 36.0"L x 36.0"W x 7.0"Th, Color: Dark Grey, Size: 36.0"L x 36.0"W x 7.0"Th
My fear babies loved it so much just in time for new hair doo lol. Very comfortable big looks great hasn't washed it yet or see if has removable cover as yet got three of them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
D
Verified Purchase
D. Bailes
Louisville, US
★★★★★ 4
Cozy!
Color: Light Grey, Size: 30.0"L x 30.0"W x 7.0"Th
My bully breed loves her bed! It’s comfortable and soft which my dogs seems to love. It’s pretty durable as it’s held up pretty well in the washing machine. I wish it had a removable cover to make washing it easier.
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Reviewed in the United States on April 6, 2025
H
Verified Purchase
Helen M
Phoenix, US
★★★★★ 5
Our dog loves it!
Color: Dark Grey, Size: 36.0"L x 36.0"W x 7.0"Th
We adopted a rescue dog from the police pound and had kept her outside for several years. Recently she has been asking to come inside. I bought her this dog bed hoping to establish a place for her to settle and feel safe when she is inside. She is a medium size dog, about 60 pounds, and this bed fits her perfectly. It is warm and comfortable. She liked it from the start and goes to it when in the house. The grey fur-look fabric is neutral and blends in unobtrusively. It has held up very well. I washed it one time but don’t think it had room to move well in the washer so it didn’t get as clean as I hoped. It could probably be washed better by hand in the bathtub. It dried well in the dryer.
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Reviewed in the United States on May 15, 2026
P
Verified Purchase
pb
Waukegan, US
★★★★★ 3
Soft but flimsy
Color: Light Grey, Size: 36.0"L x 36.0"W x 7.0"Th, Color: Light Grey, Size: 36.0"L x 36.0"W x 7.0"Th
— Just wanted to add an update to say that after I left this review the seller reached out to me to get more feedback and ask how they could make the experience better. I didn’t respond because I was pretty busy. They followed up and informed me that they have issued a refund for my order and that I do not need to send the item back. I appreciate their customer service. — The product is extremely soft. The dogs seem to love it. However, the “donut” part doesn’t hold up at all and the whole bed feels really flimsy. Our dog was on it for a couple mins and when he got up there is an obvious dent from where he was laying. We got a similar bed from Costco a couple months ago for roughly the same price. The bed holds up its shape and feels solid/heavy. We wanted a second one but it was out of stock so we looked on Amazon and found this one. The dark gray one in the photo is from Costco and the light gray one is this product. I probably won’t send it back (too much hassle) but if your dogs are 25lbs+ this bed may not give the support you are looking for.
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Reviewed in the United States on January 4, 2023

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