Narva 81148BL Heavy-Duty 12/24V Dc LED Volt And Amp Meters

Heavy-Duty 12/24V DC LED Volt and Amp Meters. Easy to read L.E.D Volt and Amp meters display accurate battery voltage level and amperage draw for quick reference. Volt Meter Range: 6–33V DC Amp Meter Range: 0.5–20Amp