Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Milwaukee T75 Waterproof Low Range Total Dissolved Solids Pen (TDS)Milwaukee T75 Waterproof Low Range Total Dissolved Solids Pen (TDS) The Milwaukee T75 Waterproof Total Dissolved Solids (TDS) Pen is designed for aquariums, aquaculture, education, water conditioning and many other applications. The T75 helps to make sure that fish have the right TDS balance to keep healthy. TDS also aids in keeping filters clean and up to date for water filtration. Features: Measures Total Dissolved (TDS) direct and with automatic
Milwaukee T75 Waterproof Low Range Total Dissolved Solids Pen (TDS)
The Milwaukee T75 Waterproof Total Dissolved Solids (TDS) Pen is designed for aquariums, aquaculture, education, water conditioning and many other applications. The T75 helps to make sure that fish have the right TDS balance to keep healthy. TDS also aids in keeping filters clean and up to date for water filtration.
Features:
- Measures Total Dissolved (TDS) direct and with automatic temperature compensation
- Easy-to-read LCD
- Ideal range for aquariums (0 to 1999 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 MA73075
Specifications:
- Range: 0 to 1999 ppm (mg/L)
- Resolution: 1 ppm (mg/L)
- Accuracy: ±2% Full Scale
- Typical EMC Deviation: ±2% Full Scale
- Calibration: Manual, at 1 point through trimmer
- Replaceable Probe: MA73075
- Temperature Compensation: Automatic from 0 to 50°C (32 to 122, 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)
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.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.8 ★★★★★
Based on 2287 reviews
Sort
Product Reviews
★★★★★ 5
Wonderful, Gripping, Suspenseful, and Miraculous!
Format: Hardcover
The first thing I thought when I started reading Ann Patchett’s new novel, “Whistler” was: “Oh no, this is SO GOOD it’s going to go by too quickly!” I was right, and the only remedy to that is to read it again – it’s that great.
Patchett has created a matryoshka doll of a novel with a story inside of a story inside of story, and they are ALL wonderful, gripping, suspenseful, and miraculous!
The inciting incident that sets off the story takes place in the Metropolitan Museum of Art in NYC. As Daphne and her husband Jonathan take in the art, Jonathan notices that they are being followed by an older man who turns out the be Daphne’s former stepfather, Eddie, whom she hasn’t seen in 44 years (since she was nine) but who was pivotal in how her life unfolded.
Through the narrative, Daphne, and her sister Leda, relive long forgotten memories from their brief but impactful time with Eddie, now understanding what they couldn’t as children.
Patchett has written about blended families, divorce, and stepparenting before, in her wonderful 2016 novel “Commonwealth”, and in some of the personal essays about her own childhood. So, she knows what she’s talking about!
Patchett beautifully evokes childhood nostalgia and skillfully portrays the way the past can sometimes seem more immediate than the present, highlighting reconnection, reconciliation, and grace.
Thank you yet again, Ann; this was just the book I needed right now!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
★★★★★ 5
One of Ann Patchett’s best novels.
Format: Hardcover
“Whistler,” by Ann Patchett, Harper, 320 pages, June 2, 2026.
Daphne and Jonathan Fuller are visiting the Metropolitan Museum of Art when Jonathan notices an older man following them. They go up to the next floor and the man is still following them.
It turns out he is Eddie Triplett, Daphne’s former stepfather, who was married to her mother for a little more than year when Daphne was nine. They haven’t seen each other in almost 45 years, but he recognizes her.
It is a chance meeting. Daphne teaches literature at a private school and Jonathan is a retired hospital administrator. Eddie is an editor at Random House, but he wasn’t at the office this day because of a water main break.
Daphne visits her sister, Leda, to tell her about the encounter. Flashback to 1980, when Leda was having an appendectomy, Eddie was driving Daphne to the hospital in a snowstorm and they were in an accident. Daphne had to climb out of a car window and walk for help. After that, her mother divorced Eddie. Of course, there’s more to what happened.
This is a wonderful story about adults looking back at the choices they’ve made and the choices that others made for them. It is about the small things that impact our lives and memories of childhood. It is about families, love and bravery. This is one of Ann Patchett’s best novels.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
★★★★★ 5
Another amazing book from a talented author
Format: Kindle
This is one of my favorite authors so I knew I would enjoy this book and once again, the characters seemed so real like people I knew personally. I very much enjoyed Daphne and Eddie’s relationship and I loved learning about Eddie and Daphne’s mother’s life together and why things played out the way they did. This book truly shows how people can impact us forever regardless of how long they were in our life. There was so much beauty in this book despite the loss and sadness at times. I received an advance review copy for free, and I am leaving this review voluntarily.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
★★★★★ 5
A book that hugs back.
Format: Hardcover, Format: Hardcover
I picked this book for my brother-in-law when we were celebrating my sister’s pregnancy, and the title ‘Why a daughter needs a dad’ sealed the deal. The illustrations are beautiful and full of tenderness. The messages on each page are simple and meaningful. I could so clearly picture him reading it to his baby girl someday. It’s the kind of book that isn’t just read – it’s felt. A thoughtful gift for someone you love – especially during such a special season of life.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 13, 2026
★★★★★ 5
Great book, well written!
Format: Hardcover
I love reading this with my daughter, we have so much fun and the book is great! Fun pictures, fun ideas and very entertaining.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
recommand products
White Chalk (Demos) & 4-Track Demos & Is This Desire? (2020 Reissue)
106.27
Name Of This Band Is Talking Heads & Speaking In Tongues & More Songs About Building & Food (Deluxe/2LP)
118.62
Caravanserai (140G/Dl Code/Gatefold Sleeve) & Blessings & Miracles & Greatest Hits (1974) (150G/Dl Card)
77.44
Death by Irish Whiskey
58.00
Hell Awaits (180G) & Christ Illusion
69.02