Grow Gadget Thermo-Hygrometer with Probe — Min/Max Digital

Grow Gadget Digital Thermo-Hygrometer with Probe — Min/Max Memory

A digital thermo-hygrometer built for grow-room monitoring — large display shows both temperature and humidity, with min/max memory recall at the touch of a button. Remote probe lets you mount the display outside the tent while the probe measures inside. Essential kit for any grower serious about environmental control: you can't manage what you can't measure.

Why growers choose the Grow Gadget Thermo-Hygrometer:

• Measures temperature AND humidity in one unit — the two critical environmental metrics
• Remote probe design — mount display outside tent, probe measures inside
• Min/max memory function — see the day's highs and lows, not just current readings
• Large clear display — readable from across the room without squinting
• Digital precision — more accurate than analogue dial meters
• Target ranges guide included — 24-28°C / 70-85% RH for propagation, 22-23°C / 45-65% RH for flowering
• Budget-friendly monitoring — proper environmental measurement at accessible cost

Who it's not for:

For automated environmental control (not just monitoring), step up to a G.A.S Enviro Controller V2 or similar integrated controller. For commercial data-logging (track over weeks), dedicated data-loggers record trends over time. Reset min/max daily to get useful readings; otherwise you'll be looking at last month's peak temperature.

In stock now — ships same working day from our Staffordshire warehouse with free UK delivery over £100. Pick up in-store at our Stone shop (ST15 0SR) if you're local, or click & collect at checkout.