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DUMSAMKER

2024 Upgraded TDS Meter Digital Water Tester, DUMSAMKER Professional 3-in-1 TDS, Temperature and EC Meter with Carrying Case, 0-9999ppm, Ideal ppm Meter for Drinking Water, Aquariums and More

    • Based on 5,941 reviews
Condition: New
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$13.96 Why this price?
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Nov 25
Order within 2 hours and 40 minutes
Available payment plans shown during checkout

Features

  • TEST YOUR WATER: How Pure is Your Water? With the push of a button, the TDS water tester can tell you your overall water purity level, which will be displayed on the screen in ppm (parts per million)
  • EASY TO USE AND ACCURATE: Just stick it in about 1 inch of water instantly you get the reading. It's compact and doesn't need any maintenance. The TDS water tester is a rugged model that includes a protective carrying case with belt clip
  • MEASUREMENT RANGE: 0-9990 ppm. From 0-999 ppm, the resolution is in increments of 1ppm. From 1000 to 9990 ppm, the resolution is in increments of 10ppm, indicated by a blinking 'x10' image
  • AUTO-OFF AND HOLD FUNCTION: The TDS tester shuts off automatically after 2 minutes of non-use to conserve batteries. Features a hold function that saves measurements for convenient reading and recording
  • CUSTOMER SATISFACTION: We stand behind our products and will always focus on your satisfaction. If you don't love our products, please don't hesitate to contact us

Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 6 x 3 x 0.5 inches; 2.08 ounces


Item model number ‏ : ‎ DU-TDSW


Batteries ‏ : ‎ 1 Lithium Metal batteries required. (included)


Date First Available ‏ : ‎ September 6, 2018


Manufacturer ‏ : ‎ DUMSAMKER


Best Sellers Rank: #3,780 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #106 in Pool Chemicals & Water Testing Products


#106 in Pool Chemicals & Water Testing Products:


Customer Reviews: 4.4 4.4 out of 5 stars 5,941 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Very simple and accurate
All you have to do is put this inside of a glass of water and it'll give you the measurements of your TDS in your water. For the price it works fine.
Reviewed in the United States on January 3, 2024 by Gilbert Leon
    • Works well for my RO water supply
I purchased a small RO water filter with a DI polisher so I use this to make sure that I’m getting pure water out of my system/ Easy to read with a green backlight, results are very repeatable, can’t verify accuracy since I have nothing to measure it against.
Reviewed in the United States on February 19, 2024 by William Aquino
    • Mostly accurate. Easy to use and nice features.
I work in a field where we work on reverse osmosis machines and was wanting something just for just a quick and dirty check not for official calibrations or maintenance. This is actually decently accurate on the low end 0-20uS/ppm. Mine was only off by 1uS. Not as accurate on the high side. It was off by almost 50 at 300uS. This was versus a really expensive calibrated meter. I havent had a chance to use calibration solution to check it yet. I will probably try 10 and 100uS and see how it does. ... show more
Reviewed in the United States on February 19, 2024 by Jared P.
    • Good quality for TDS
Nice and unexpected leather storage sleeve. Measuring is easy and accurate.
Reviewed in the United States on February 9, 2024 by ssparkd
    • Easy to use
Bought to check my ro water system so I would know when to have filters changed. Works great.
Reviewed in the United States on February 4, 2024 by Sandra Wilson
    • Average water meter
Review Image by Vickie McCain Vickie McCain
Review Image by Vickie McCain Vickie McCain
There is a chart on the back of the meter when you turn it on it is green. When you sample the water it will turn red most of the time but when you use a distiller to clean the water it turns green with the ppm at a 3 or higher but not the same range as on the scale. I'm not sure how to get the water to a blue as it dtate that is the ideal drinking water. ... show more
Reviewed in the United States on January 18, 2024 by Vickie McCain Vickie McCain
    • The Good, the Bad, & the Ugly!
Wow, first I tested a brand new bottle of drinking water from the store. It only read 4 parts per million of contaminates, very good 👍. Then I tested the water coming outta the faucet in my travel trailer I live in, in an county park. I had also just replaced the inline filter that morning, and it still failed miserably as expected. It read in at 567ppm of contaminates, well into the red zone. Any reading over 500 can make you extremely ill. I'm gonna say this little gauge is working very well. Worth every penny. ... show more
Reviewed in the United States on January 29, 2024 by Joe
    • Just what I needed!
Review Image by Blong & Mao Blong & Mao
Review Image by Blong & Mao Blong & Mao
In red is the sink water and green is the distilled water. Works great and easy to use and clean!
Reviewed in the United States on January 12, 2024 by Blong & Mao Blong & Mao

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