Savant
Savant (RT750-80PPM) ROkid Water Quality TDS Tester - 80 PPM Good-Bad Meter
$8.95
This very economic handheld TDS tester is idea for the end user. It features easy to use, push to test good / bad reading. The unit is pre-set at 80 ppm.
Feature:
- Preprogrammed 40 ppm judge level (optional)
- LED Indicating
- CR2032 battery for 2,000 operating times