Extech 445815 Hygro-Thermometer Humidity Alert, Dew Point, Calibration | Programmable alarms, dew point, triple display, MIN/MAX, field calibration pot, remote probe

PROGRAMMABLE HUMIDITY ALERTS. Take total control of your environment with customizable high and low visual and audible alarms. This smart feature ensures you are immediately notified if moisture levels drift outside your safe zone, preventing damage.

INTEGRATED DEW POINT CALCULATION. Stop guessing about condensation risks with a dedicated dew point display. This is a game-changer for monitoring basements and warehouses where moisture buildup can lead to mold or structural damage issues.

PRECISION FIELD CALIBRATION. Ensure long-term accuracy with the built-in calibration adjustment pot. Unlike disposable sensors, this professional-grade meter allows you to re-zero the humidity readings for reliable data year after year.

TRIPLE DISPLAY LCD. Monitor everything at once with a large, easy-to-read screen that shows humidity, temperature, and dew point simultaneously. No more scrolling through menus—get all your vital environmental insights at a single glance.

FLEXIBLE MOUNTING OPTIONS. Adapt this monitor to any space using the built-in swivel stand or wall-mount bracket. It is the perfect companion for cigar humidors, plant nurseries, laboratories, and server rooms where climate stability is critical.