WatchDog Frost Alert Visual Frost Alarm

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.v
• Calibration error alarm.
• Good Health indicator to assure user that unit is functioning correctly.
• Auto Power Off above 3oC allows user to leave unit out for the duration of the frost-fighting season.
• Periodic Flash when temperature is above 3o 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 SmartLite to a post.
• Tough Injection molded case for the outdoors.
• Water-resistant. (Rain proof)
• Uses Low Cost Battery for economic operation.
• 12 month warranty.