Tower Crane Anemometer 0-30M/S Special Construction Site Wind Meter Alarm Wind Speed Test Meter Waterproof Sensor

Specification s:
Name: Tower Crane Anemometer
Input voltage: AC 100-240V
Working voltage: DC 24V
Measuring Range: 0-30M/S
Alarm decibel: 60DB
Display size: 100x68MM
Single digit size: 15x10MM (0.56 inch)
Function:
H1: Upper limit alarm
H2: Lower limit alarm
H3: Delayed alarm
H4: Alarm time
H5: Maximum measured value
H6: Calibration

Package includes:
1 x Digital Alarm
1 x Power Adapter
1 x Waterproof Wind Speed Sensor