6-in-1 Drinking Water Testing for Home, RV, Hiking, Camping, Travel | TOC, COD, EC, UV275, Temp & TDS Meter Digital Water Tester in Tap Water, Well Water, etc

I travel in my rv and it's really nice to test water I'm about to put in my drinking tanks. The results come up on the screen in a few seconds. Leaves no doubt if the water quality is poor, good, excellent with graduated numbers to tell you where on the scale your sample falls. Now I'm testing all my kids water in their home and I even tested a spring water my son gets his drinking water in- it tested 99 out of 100.

Nicely packaged and good instructions. I am comparing it to other water testing kits.

We purchased this to test water while traveling in our RV. We don’t drink campground water or brush our teeth with it. We learned of brushing our teeth with it the hard way while in a campground in Kentucky.This is very helpful knowing the water quality, giving fast results and is easy to use.Would buy again.

The media could not be loaded. The seller responded quickly with instructions on how to change the language to English. I am able to calibrate and test water! The unit is easy to use and gives results quickly. Thank you for helping me so quickly....The tester language is Chinese. Useless to someone that only speaks English.

Ever since we moved to a home that uses well water, I've been curious about the quality.The previous owners said it was perfectly fine, but just how "fine" was it?Well I was going to find out.I dropped in 2 AAA batteries, turned on this device, and used a purified bottle of water to calibrate it, which was very easy.Testing the calibration sample, the device read a "100" rating.I collected a sample from my faucet and did the quick test. Within 2 seconds, the display read "91"!!!Not quite perfect, but within the unit's "Excellent" range.I was very pleased. Along with the overall rating, the unit also provides you with a few categories of specifics if you want to know more information and do some research.The instructions explain what each category means, and what ranges are covered that contribute to the overall rating.The display is clear and crisp. The whole thing is very easy to use.I don't know that I would trust this as my only source of information concerning drinking water until I better understand the result categories, but the rating did help me trust the lab test that our inspector did that covered biological and chlorine contamination.Seems the water source is indeed "fine" to drink.

Don’t waste your money, a day past the 6 month warranty the unit will not calibrate and the support window has closed. Can’t even get questions answered. Another made in China wonder.SAVE YOUR MONEY

The size is very convenient and it is easy to calibrate with distilled water.Much better than the $20 dollar tester I purchased a few years ago. It also has an easy to read screan.

The directions say to calibrate before use. Followed directions exactly per included pamphlet for calibration and continued to get "calibration failed" everytime. I did test purified water 98 excellent and tap 68 average and ro water 92 excellent so I am assuming it works. Will continue to try to calibrate.