IZTOSS B3169 Switch Shaped 12~24V Dual Red Light Digital Display Voltmeter for Car Ship Headphones G-sensor:Support

G-sensor:Support

output power - Serial port wake-up - Wireless wake-up - RS485 interface Packing List 1 x DRF1278DL2 module

17670 Rechargeable Battery Qty 2 Target Country & Region - Built-in Protected Circuit Yes Input Voltage : V Output Voltage : V Max

1 x 9-piece lock picks set (with Z-shape tool)

IZTOSS B3169 Switch Shaped 12~24V Dual Red Light Digital Display Voltmeter for Car Ship Headphones G-sensor:SupportMICTUNING [Exclusive] Switch style Double Voltmeter, real time monitoring 2 battery packs of vehicles, remind you of charge or replacement in time, better avoid emergent dead battery at starting car engine! Built in Red LED Digital Display, Scratch and Corrosion Resistant, Clearly shows you the current readings of working volts, easily notice your car voltage condition Super large input of up to DC 60V with Over current Over volt and Short Circuit