Battery
1 * 9V 6F22 Alkaline Battery (Not Included)
Detection Tip Length
100mm / 3.94"
Tuning
Automatic, Without Adjustment
Alert Model
Audio and Vibration
Indicator
Proportional Audio, Vibration Pulse Rate
Water and Dust
Meet IEC 60529 IP 66 standards
Operating Temperature
-37~70℃ / -35~158℉
Storage Temperature
-20~60℃ / -4~140℉