1 Pieces Waterproof 12V/24V LED Car Boat Voltmeter Voltage Battery Gauge
Description:
12V / 24V DC three-digit voltmeter with LED light, the number is easy to read, and the night display is clear
Battery LED 12/24v system automatic detection (compatible with both systems)
Alarm Function: When the 12V mode voltage is lower than 11V and the 24V mode voltage is lower than 22V, the reverse polarity input protection system automatically measures the dc voltage and gives a low voltage alarm
Voltage display:3 digits, blue LED digital tube
Universal for: Motorbike Car / Boat / ATV / UTV / Camper / Caravans / Travel Trailer etc.
Used to monitor the storage-battery voltage, with reverse connection protection function, line will not be burnt.
Can display the voltage shortage or bad voltage charging , indicating whether the battery is charging or not
Easy to install, can be installed vertically or horizontally, or butterfly lower edge, any plane
Specification:
Product size :36.6*49.6MM
Opening size: 28MM
Product weight: 24g
Operating voltage: 12/24v
Voltage level : 7-30v (12/24v automatic detection refresh rate)
Low voltage alarm : 11V (12v mode) , 22V (24V mode)
Contact interface: “+” positive, “-” negative
Eco-friendly Material: Plastic
Item color: Black
Package Includes:
1 x Voltmeter