4 in 1 pH H2 Meter Rich Hydrogen Meter Digital Hydrogen Tester pH/ORP/H2/TEMP Meter for Water Quality

Key attributesapplication Hotel, outdoor, garage, Householdpower source Electricapp-controlled NObra..

$13.80 Ex Tax: $13.80

4 in 1 PH/H2/ORP/Temp Hydrogen Rich Water Quality Testing Pen with ATC

Product name 4 in 1 H2 PH ORP TEMP meter Item number ..

$13.80 Ex Tax: $13.80

PH Meter Water Quality Tester Acidity Alkalinity PH Tester with Backlight

PH meter is an instrument used to measure acidity or alkalinity of a solution - also know as pH. pH ..

$2.88 Ex Tax: $2.88