25% drop
Tds Meter Digital Water Tester,Accurate and Reliable,TDS Meter, EC Meter \u0026 Temperature Meter 3 in 1,Water Meter
$8.78$11.67(-25%)
- Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you!
- [ LCD BACKLIGHT ] : Our TDS water meter is equipped with
Set alert threshold:
10%