HM Digital Portable/Wall Mount/Bench Continuous pH/EC/TDS/Temp canna cribs homegrown Dynamic Product Features: From multi-plant

Dynamic Product Features: From multi-plant options

it immediately revolutionized the standard in pH measurement

A built in temperature sensor allows for automatic temperature compensated measurements of EC and TDS

Operating Humidity

Food-Grade Silicone Sweeper Material for Safety: The sweeper curtains are made from food-grade silicone

HM Digital Portable/Wall Mount/Bench Continuous pH/EC/TDS/Temp canna cribs homegrown Dynamic Product Features: From multi-plantHydroMaster Digital testers make monitoring water easier than ever by reading the levels that matter the most and providing very accurate readings that you can depend on. Continuous pH EC TDS Temp monitor with rechargeable battery. Portable, wall mount, or benchtop use. HydroMaster HM 500 pH EC TDS F Tester (113831) Tests pH at a range of 0 pH 14 pH, temperatures from 30 F 176 F, TDS from 0 9999 ppm and EC from 0 9999 S Stores up to 20 measurement