HGV Condition - PH Up, 55 Gallon Jiffy Wide pH Range: measure pH

Wide pH Range: measure pH from 0

without becoming too dry and brittle or too damp and moldy

3-in-1 Sensor Included: Reads temperature

Flexible Mounting: Compact cylinder installs horizontally or vertically inline

then the reading will be inaccurate

HGV Condition - PH Up, 55 Gallon Jiffy Wide pH Range: measure pH17% Potassium Hydroxide pH Adjuster for Commercial Reservoirs Built around 17% potassium hydroxide and matched to the HGV Nutrients three part chemistry, this pH up shifts reservoir pH on a few mL per gallon. The salt profile stays predictable across the feeding window. The 55 gallon drum sizes it for central dosing systems, room scale fertigation skids, and cycled batch tanks where a hobby volume bottle would empty inside a week. Run it diluted.