High Grade Flame Retardant Materials, IP65 Waterproof, CE and Rohs Certify, Totally Environment Friendly;Universal fits most DC 12-24V Motorbike Car / Boat / ATV / UTV / Camper / Caravans / Travel Trailer etc. Timely grasp the state of your battery between full charged and discharged. The indicator in the middle will twinkle to alarm when the voltage is more than 15V for DC 12V battery ,it will twinkle to alarm when the voltage is more than 30V for DC 24V battery. Ouya 2PCS 6 Inch (150mm) 5/16-24 Thead PU Hook&Loop Backe Backing Pad Fo Ai Sande And Dual Action Ca Polishe (5 Inch) Band: OUYA 4.4 32 atings $2097 Size: 5 Inch Ocestore Three Digit Color Display Dc 12v 24v Volt Meter Led | Meses... 6X Univesal Digital Monito Voltmete Watepoof Voltage Used to monitor the storage-battery voltage, with reverse connection protection. Waterproof design, mounts in a 1-1/8 hole in panels up, 0.25 thick, a nylon retaining nut holds the meter in place. Twist-and-Lock system. Mini size and easy to install, great for checking Voltage. Voltage measurement purposes can also be used for other products. 12v Battery Meter 12v/24v Volt Meter Led Digital Display Dc Voltmeter Voltage Meter With Marine Voltmeter Gauge
