Digital Meters

Eco pH Meter

Eco pH Meter

Trans Instruments offers the pH test instrument. The pocket size ECO pH Tester lets you test pH conveniently and easily. The Eco pH Tester is accurate and easy to use. All you need to do is turn them on and dip into the pond water. The ECO pH meter measures the pH of your pond water within 2 seconds. No more mixing reagents and...
KoiMedic Digital Salinity Tester

KoiMedic Digital Salinity Tester

KoiMedic (Koi pond salinity tester) Koi Medic is especially designed to measure and monitor the delicate salt concentration for your Koi pond. The meter is very accurate and easy to use, simply turn it on and dip into the pond. Within two seconds, the LCD will display the salt concentration measured in "percentage". Koi Medic meter...