HM Co


COM-80 EC/TDS/CF nutrient strength meter - conductivity tester- water resistant - easy to read EC or TDS digital calibration

COM-80 EC/TDS/CF nutrient strength meter - conduct

 

HM EC/CF meter EC3 Budget Nutrient tester for nutrient strength + black leatherlook case EC pen

HM EC/CF meter EC3 Budget Nutrient tester for nutr

 

HM pH-80 pH tester Meter - small satchel of calibration solution included

HM pH-80 pH tester Meter - small satchel of calibr

 

pH-80 and EC COM-80 package with ph up and down

pH-80 and EC COM-80 package with ph up and down

 

11% OFF RRP $190.00