HM Digital Portable/Wall Mount/Bench Continuous pH/EC/TDS/Temp Link4 The drainage grid is diagonal

The drainage grid is diagonal and pushes water toward the fitting rather than holding it under a pot

vegetables and ornamentals indoors or out

the Panda Film serves as an excellent vapor barrier

Comes with multi-outlet divider (6

A purpose-built diode layout produces an even 4 x 4 ft footprint when hung 8-12 in above the canopy

HM Digital Portable/Wall Mount/Bench Continuous pH/EC/TDS/Temp Link4 The drainage grid is diagonalHydroMaster 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