6 in 1 Digital Water Tester for Drinking Water, Portable Water Quality Tester for TOC, COD, EC, UV275, Temp, TDS Meter Digital Water Tester for Well, Tap, Outdoor Water
$59.99
Price: $59.99
(as of Jan 29, 2026 11:57:16 UTC – Details)
Product description


The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. hero-video Merchant Video



1 Tap Water Test
2 Pond Water Test
3 Well Water Test




Does it really need to be calibrated weekly?
Not need, we recommend that you calibrate for initial use or long periods of non-use, weekly calibration is a laboratory level requirement.
What is the reason that I am always prompted to fail calibration?
The water used for calibration may be mineral water, so be sure to use purified or distilled water for calibration.
Why is the language of the product I received in Chinese?
This is the error of the language settings, you can make the appropriate language settings to change to English (product details page has the corresponding video)
What kind of batteries does the product need?
Two AAA batteries, Please separate the positive and negative poles of the batteries and put them into the top cover of the product in order (batteries are not included in the package).
I received the product with the top lid open, has it been used by someone else?
No, we make sure that every customer receives a brand new product, the cover is not tightly closed to make it easy for you to place the battery.
Laboratory-grade Water Testing: COD and TOC refer to levels of organic pollutants and other harmful substances that can only be measured by specialized laboratories, and we’ve improved them into high-end testers for home, hiking, camping, travel, and more
Compact and Easy to Carry: The drinking water tester, compact size, convenient to test the water quality of your home drinking water, well water, pond water, lake water and whether you need to change your outdoor water filter bottle cartridge at any time
Simple Calibration: One button calibration, no need for tedious calibration powder, simply place it in puried or distilled water (no mineral or natural drinking water please, or calibration will fail), then select the calibration button and wait 3 seconds
Calibrated for Different Situations: The probe is a laboratory grade spectroscopy probe, so the device is powered on with a prompt “calibrate within a week”. Does not need to be calibrated as often for less stringent daily home use or outdoor travel use
Water Quality Visualization: The color of the display will be divided into 4 grades of excellent, good, medium and poor water quality, allowing you to intuitively understand the quality of the sample water, to ensure that you drink safe and secure water











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