مكان المنشأ
Guangdong, China
Style
Wireless Ultrasonic Water Tank Liquid Level Meter
Color
White monitor +Black sensor
Function
water level, tank temperature, house temperature, Clock, Alarm clock
Power supply
Screen: 2pcs 1.5V AA Battery , Sensor: 6pcs AAA Battery
Signal receiving range
30m building area, 100M open area