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Description
3-in-1 Water Quality Detector Digital LCD TDS EC Meter Pen Temperature Tester with BacklitFast, Reliable, and Easy to Use Simply immerse the TDS meter in water, stir, and you'll get results in seconds, with no calibration or setup requiredit's ready to use right out of the box Durable and Enhanced Accuracy Featuring a titanium alloy probe and the latest sensors, this digital TDS water quality tester provides nearly accurate readings every time. Plus, it can be easily recalibrated when needed to ensure precision Digital Water Quality Tester
- Fast, Reliable, and Easy to Use - Simply immerse the TDS meter in water, stir, and you'll get results in seconds, with no calibration or setup required—it's ready to use right out of the box
- Durable and Enhanced Accuracy - Featuring a titanium alloy probe and the latest sensors, this digital TDS water quality tester provides nearly accurate readings every time. Plus, it can be easily recalibrated when needed to ensure precision
- Digital Water Quality Tester - The backlit display is clear and easy to read, allowing you to check the TDS value of water wherever you are—whether traveling, shopping, or on the go. It also features a unit switch for ℃/℉, making it convenient for users to view data in their preferred format
- Sensitive Probe for Instant Purity Results - Just press the button and place the tester in the water you want to check. A lower TDS value indicates fewer dissolved solids, which means the water is purer.
- LCD Display with Dual Readings - The large LCD screen simultaneously displays TDS, EC (electrical conductivity), and temperature values, along with a data hold function to easily accommodate various environments
- Versatile Testing for Any Type of TDS or EC - Ideal for checking total dissolved solids or conductivity in aquariums, swimming pools, or any water source. You can verify the effectiveness of RO, DI, or distillation systems and check nutrient levels in hydroponics
Specifications:
- Material: ABS Plastic
- Testing Parameters: TDS, EC, Temperature
- Measurement Accuracy: ±2%
- Applicable Industries: Home, Hospitals, Swimming Pools, Disease Control Centers, Water Treatment Labs, Aquaculture
- Type: TDS Meter, Multi-Parameter Water Quality Analyzer
- Voltage: 3V
- Battery: CR3032
- Measurement Range: 0-9999 ppm & 0-9999 µS/cm
- TDS Range: 1-9990 ppm
- EC Range: 1-9990 µS/cm
- Resolution: 1 ppm & 1 µS/cm
- Function: 3-in-1 water test pen, TDS water quality test, EC conductivity test, temperature test; with HD display
Package included
- 1 x TDS EC Meter Pen
- 1 x English and Chinese User Manual
- 1 x Storage Pouch
Specifications
| Brand | N/A |
| Color | Blue |
| User Manual (Language) | English and Chinese |
| Gross Weight | 0.068kg |
| Volume Weight | 0.028kg |
| Package Length | 16.200cm |
| Package Width | 3.800cm |
| Package Height | 2.000cm |
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
4.7 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
Looks good works great
Item Package Quantity: 1, Color: Silver
This is a nice paper towel holder. I keep it on my counter and it looks great. Its easy to use although I haven't tried it one handed. I like it and I think it was a good price. It was very heavy and works great.
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Great and Useful
Item Package Quantity: 1, Color: Silver
This is a great and very functional paper towel holder. It is heavy enough to stay where you put it and the tension arm holds the paper towels really well so that you can actually tear one off with one hand. There is a ring on the top of the holder so, if you have two hands free you could hold on to that for stablizing the holder but it really isn't necessary because it stays in place really well.
The only advise I would give is to be sure that the next paper towel on the roll is a bit past the tension arm so that you don't have to adjust the roll to get the arm to hold the next towel. This is a great invention and I'm so happy that I have found it.
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Reviewed in the United States on April 17, 2026
★★★★★ 5
Stable and attractive
Item Package Quantity: 1, Color: Black
Love the black, it matches my kitchen well. Very sturdy, more so than the Simple Human one that the tension arm broke. A very good product.
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Great paper towel holder
Item Package Quantity: 1, Color: Black
This paper towel holder works well for holding the roll while you pull off single sheets. It's heavy and sturdy.
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Reviewed in the United States on April 24, 2026
★★★★★ 4
Passed (my) test: 4/5
Item Package Quantity: 1, Color: Black
I used to have a paper holder affixed to the wall. Obviously, it was stable but not always delivering the size of paper towel that we expected.
After redoing my kitchen backsplash that I didn’t want to pierce through just yet, i decided to go for an countertop paper towel holder, and i picked this one (in black) Reviews were decent and i liked that it has an “arm” to hold the paper.
So, i put it to the test (see video) Here are my conclusions:
1) Solid built and weighted at the bottom + rubber to prevent the holder from moving around while pulling the paper 👍🏼
2) out of five trials at pulling the paper, i only had one fail (see video) which is still a better ratio than with my wall holder. 👍🏼
3) There are probably cheaper holders on the market, but most of them are not stable and require two hands to pull paper. This one is easy of use with only one hand which is useful while cooking.
4) i like that this holder comes in different colors, to match the kitchen decoration.
5) The hook at the top of the holder is convenient to carry the holder out of the kitchen, to the dining table for example.
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Reviewed in the United States on March 23, 2026