Ambient Weather WH51RF Refrigerator/Freezer Temperature and Humidity Sensor Interface graphic display is perfectly readable

graphic display is perfectly readable in the brightest sunlight and is backlit for use in low-light conditions

iOS 6 installed iPhone 4s

Universal C-Clamp Design: The 6

Military Weather & Environmental Monitoring

*Please note: The 2700 Ballistic model cannot be used as a standard weather meter

Ambient Weather WH51RF Refrigerator/Freezer Temperature and Humidity Sensor Interface graphic display is perfectly readableAmbient Weather WH51RF Refrigerator Freezer Temperature and Humidity Sensor Designed for durability and accuracy, the WH51RF refrigerator freezer sensor provides temperature and humidity readings, allowing you to monitor and maintain optimal conditions for your perishable goods. The WH51RF is designed to safely operate in the cold and humid conditions of a freezer or refrigerator while relaying temperature and humidity levels, transmitting this