SKU: 85737846077

Milwaukee T76 Waterproof High Range Total Dissolved Solids Pen

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Description

Milwaukee T76 Waterproof High Range Total Dissolved Solids PenMilwaukee T76 Waterproof High Range Total Dissolved Solids Pen The Milwaukee T76 Waterproof High Range Total Dissolved Solids (TDS) Pen is designed for aquariums, aquaculture, education, pools, water conditioning and many other applications. The T76 helps to make sure that fish have the right TDS balance to keep healthy. TDS also helps to keep filters up to date and clean for water filtration or pools. Features: Measures Total Dissolved (TDS) direct

Milwaukee T76 Waterproof High Range Total Dissolved Solids Pen

The Milwaukee T76 Waterproof High Range Total Dissolved Solids (TDS) Pen is designed for aquariums, aquaculture, education, pools, water conditioning and many other applications. The T76 helps to make sure that fish have the right TDS balance to keep healthy. TDS also helps to keep filters up-to-date and clean for water filtration or pools.

Features:

  • Measures Total Dissolved (TDS) direct and with automatic temperature compensation
  • Easy-to-read LCD
  • Ideal range for aquariums and pools (0 to 9990 ppm)
  • Units in ppm easily convertible to uS/cm
  • Factory calibrated with the ability to recalibrate if needed
  • 250 hours continuous use (3 x 1.5V batteries included)
  • Simple one-point calibration
  • Fully waterproof to IP65
  • Replaceable TDS electrode MA73076

 Specifications:

  • Range: 0 to 9990 ppm (mg/L)
  • Resolution: 10 ppm (mg/L)
  • Accuracy: ±2% Full Scale
  • Typical EMC Deviation: ±2% Full Scale
  • Calibration: Manual, at 1 point through trimmer
  • Replaceable Probe: MA73076
  • Temperature Compensation: Automatic from 0 to 50°C (32 to 122°F), with ß=2%/°C
  • TDS Factor: 0.5 scale
  • Environment: 0 to 50°C / 32 to 122°F; max RH 100%
  • Battery Type: 3 x 1.5V Alkaline (included)
  • Battery Life: Approx. 250 hours of continuous use
  • Calibration Solution: M10032B (25 sachets 20 mL ea.)
  • Dimensions: 6 x 1.2 x 0.95 inches (180 x 65 x 32 mm)
  • Weight: 3.5 ounces (0.99 g)

Milwaukee T76 Manual

CARE AND USE

MAINTENANCE

TDS/PPM electrodes can develop nutrient build up over time. To minimize build up, always rinse the probe in fresh tap or DI water after every use.

CONVERTING TDS TO EC

The Milwaukee TDS Pen, like all TDS meters, provides a measure of Total Dissolved Solids (ppm) reading of contaminates per unit of volume in a solution.

TDS/PPM is often converted to uS/cm. Different scales include the 500 scale, 650 scale and the 700 scale. 

Your TDS/PPM readings can be approximately converted to uS/cm as shown in the examples below.

1 ppm = 2 uS/cm on the 0.5 factor scale
1 ppm = 1.43 µS/cm on the 442 scale or .70 factor scale

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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  • 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: 85737846077

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Aria Bliss
Grantham, US
★★★★★ 4
Dog's favorite toy!
Color: Blue
My dog asks for this toy everyday and sometimes she wants to play with it when it's not vibrating but the shaking feature makes it extra fun for her, but it does require daily charging. She actually fetches sometimes with this toy which is a new development in her play. I take it outside on the grass with her and also inside on the laminate flooring. I like the time out feature so it's not always moving too! Definitely a fan of this product and I hope it lasts a long time for my dog.
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Reviewed in the United States on May 17, 2026
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Reddingjustin
Birmingham, US
★★★★★ 3
Only vibrates...
Color: Blue
It only vibrates. My dog enjoys it, but it doesn't spin or do what you would expect it to do. I essentially bought my dog a vibrator...
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Reviewed in the United States on May 24, 2026
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lisa carpenter
Houston, US
★★★★★ 5
Great dog toy
Color: Blue
My dog loves this interactive ball. It is made with great material and the quality is good. It is rechargeable and it's great to take to dog park and also out in my back yard. My dog enjoys it so much . The battery life is great and it is chew resistant. It don't make much noise and that's a good thing. Size is just right for my dog.
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Reviewed in the United States on April 21, 2026
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Edna Claytor
Belleville, US
★★★★★ 1
Defect Item
Color: Blue
It only fully charged for one week!
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Reviewed in the United States on May 21, 2026
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Donna M.
Los Angeles, US
★★★★★ 5
Great toy
Color: Blue
Great toy, too bad my Shih Tzu is afraid of it. I love the way the movement is subtle and random.
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Reviewed in the United States on May 21, 2026

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