Showing 10–12 of 12 results

TDS EC Meter Temperature Tester pen 3 in 1 Function Conductivity Water Quality Measurement Tool TDS

$4.30
Lock function, easy to read and save, the instrument locks playback. Five minutes automatic shutdown function, battery will not run

TDS-1396 TDS Water Quality Test Pen Digital Temperature Meter

$14.95
Features: Used to measure the solution pH and TDS and temperature. Electrode probe can be replaced, ATC function. Easy to

Usb Charging Automatic Water Bottle Pump, Portable Electric Water Dispenser Pump

$3.80
Specifications: Type: Cold Installation: Desktop Housing Material: Stainless Steel Certification: CE Dimensions: 13.5 * 9.5 * 9.3 ( cm )