Bluetooth Connection APP 6-In-1 Water Quality Detector PH/ORP/EC/TDS/Temperture Swimming Pool Resid

Bluetooth Connection APP 6-In-1 Water Quality Detector PH/ORP/EC/TDS/Temperture Swimming Pool Resid Description

The service life of the built-in battery is about 5 months depending on the frequency of use. The battery can be replaced with a new one when it is exhausted. Battery model: LR03 alkaline zinc manganese battery

PH\/EC\/TDS\/ORP\/TEMP\/residual chlorine six-in-one Bluetooth water quality pen

Note:Make that the sealing ring (its own) is tightened and put into the water. No sealing ring or untightening will lead to water ingress.

Type:B:With calibration powder

Colour:As Shown

Material:ABS

Size:160x26x90mm

Package Contents:

1 * Water quality detector

5 * calibration powder

Only the above package content, other products are not included.

Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.