Description
OTC Tools 5868 Primer Port Test Gauge Steel Frame 251 in Industrial & Scientific FLU 4558699 T7 and RP1210 protocols 251 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #144 in Bottle Jacks This 12 24 42 Volt Circuit Tester has two LEDs for easy voltage identification: blue for 12 and 24 Volts and red for 42 Volts