12V On-Board
Battery Low Voltage Alarm Buzzer Under Voltage Protection Module
Description:
Features:
Sound and light alerting
Input transposition protection to avoid chip burning
9V battery: when battery occurs overdischarge(battery voltage is lower than
8V),red indicator light will be on and buzzer will make sound
Application: 12V battery voltage testing
Specifications:
Main Chip: LM358
Size: 3.2x3.2cm/1.26x1.26"
Quantity: 1 Pc
Note:
1.Transition:
1cm=10mm=0.39inch
2.Please allow 0-3mm error
due to manual measurement. pls make sure you do not mind before you bid.
3.Due to the difference
between different monitors, the picture may not reflect the actual color of
the item. Thank you!