💡 Dive into Clarity: Your Water, Your Way!
The Dissolved Oxygen Meter is a portable, pen-type device designed for accurate measurement of dissolved oxygen levels and temperature in various water environments. With a fast testing time of under 30 seconds and automatic calibration, it is perfect for both professional and personal use in aquariums, swimming pools, and more.
J**H
Stopped working after a few uses
Apart from the difficulty of deciphering the calibration instructions, the instrument stopped working after a few uses. The electrical connections are loose so it just read zero except when we tried jiggling the connection, but the reading didn't look accurate then. Waste of money.
R**N
Needs better instructions or translation for English
The direction are written in such a manner that it is nearly impossible to decipher the correct use, calibration, and maintenance for the tester. I guess perhaps if I held a PHD in English translations I might better understand the language used to decode the institutions. I sent mine back without even attempting to use the tester.
Trustpilot
1 week ago
5 days ago