Dissolved Oxygen Meter, Digital DO Tester with ATC and Salt Compensation, Pond Dissolved Oxygen Tester with 9.84ft DO Probe Cable, Dissolved Oxygen Test Kit for Aquarium, Ponds, Fish Tank sold2025 And the drain hole design

And the drain hole design fits a variety of preparation and cleanup tasks to keep water go through the drain smoothly

If you need to purchase additional accessories you can contact us

the outer heat shrink tubing tightly contracts

no need to take notes each time

50small circular

Dissolved Oxygen Meter, Digital DO Tester with ATC and Salt Compensation, Pond Dissolved Oxygen Tester with 9.84ft DO Probe Cable, Dissolved Oxygen Test Kit for Aquarium, Ponds, Fish Tank sold2025 And the drain hole designDissolved Oxygen Meter, Digital DO Tester with ATC and Salt Compensation, Pond Dissolved Oxygen Tester with 9. 84ft DO Probe Cable, Dissolved Oxygen Test Kit for Aquarium, Ponds, Fish Tank Product Features [Portable DO Meter with mg L and % Modes]: The dissolved oxygen test kit with two modes: mg L mode (dissolved oxygen content in water, 1mg L=1ppm) and % mode (saturation percentage). Easily obtain accurate oxygen content in the solution.