3430 WatchDog Color Frost Alert (visible alert up to 3.2 Km)

Spot frost conditions easily in your vineyard or orchard with the WatchDog Frost Alert. When the temperature approaches freezing, the high-powered LED light (visible from about two miles) changes color and flash frequency to indicate temperature conditions at-a-glance. The Frost Alert will shut off above 37ºF to conserve power.

Requires 6V lantern battery (not included).

•  High output LED's means no lamps to replace.
•  Low current consumption giving long battery life.
•  4 defined temperature ranges.
•  Low battery alarm to alert user.
•  Faulty Sensor/ cable alarm.
•  Calibration error alarm
•  Good Health indicator to assure user that unit is functioning correctly.
•  Auto Power Off above 3°C allows user to leave unit out for the duration of the frost-fighting season
•  Periodic Flash when temperature is above 3°C allows user to easily locate units at the end of the frost season.
•  Can be hung from a cable, secured to an upright, or placed on ground.
•  Handy Probe Clip supplied to allow placement of probe in required sensing area.
•  Mounting stick supplied to easily secure to a post
•  Tough Injection molded case for the outdoors.
•  Water-resistant. (Rain proof)
•  Uses Low Cost Battery for economic operation.
•  12 month warranty.