 ECO pH Meter The ECO pH meter measures the pH of your pond water within 2 seconds.
No more mixing reagents and guessing at the color. This precision
instrument takes the guess work out of measuring your pH. Operating Range: 0.0pH to 14.0 pH Accuracy : +0.2 pH Battery Life: 300 hours $ 59.00  |  Koi Medic Salt Meter
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 measures salt content which helps control
algae growth, detoxifies Nitrite, and aids in eliminating parasites. Operating Range : 0.00 to 1.00% Accuracy: +/- 0.03% Battery Life: 150 hours $ 80.95 |
