Lishtot - Water Technology - The first personal water test

Don't Risk It, Know What You're Drinking.

TestDrop Pro - Test Your Water In 2 SECONDS For All The Common Contaminants

"Genius Company"

"The device can identify contaminations quickly and with high apparent reproducibility.
This paradigm-shifting product can be very useful in various applications."

testing report

"It's that simple to operate; I did it myself successfully after one or two tries. It's so simple, ..."

, Best gadget of CES

Clean drinking water is the most important substance to maintain good health, which is why you should never compromise on what goes into your body.
Key Benefits When You Use TestDrop:

One button functionality ensures simple testing protocol appropriate for anyone.


Simple LED water clarity indicator makes measurements clear and results instant.


Fast detection of contaminants that gives you information when you need it-before you drink.


Never touches the water sample being tested.


Supremely lightweight, making it easy to take with you anywhere you go.


Extra-long battery life lasts over 5,000 uses on a single replaceable button battery.


Tests for numerous harmful contaminants that can jeopardize your and your family's health.


Lishtot App makes it effortless for you to track and record water you've tested.


Test in most plastic disposable cups and most unopened plastic bottles

TestDrop Pro - Drink With Certainty

$59 - Free Shipping (USA)

Don't Just Take Our Word For It!

Take a Look At What Our Happy & Healthy Customers Have Mentioned About TestDrop!

Tested By Third Parties

The TestDrop has been tested by third party labs and companies

Watch Testdrop’s users

TestDrop Pro - Drink With Certainty

$59 - Free Shipping (USA)
The TestDrop Puts Water's Safety Into Your Hands

The last thing you want is for your family is to consume tainted, potentially unsafe water. It could easily put family members' health at risk. If you want to test your drinking water-tap, filter, RO, well, bottled-prior to drinking, TestDrop provides quick and direct results with the simple push of a button.