Item Type: Electric Circuit Probe Tester
Material: ABS
Operation Voltage: 6-24V DC
Cable Length: Approx. 13.1ft
Overload Protection: 7A (When the current exceeds 7A, this item will disconnect the current automatically.)
Applications:
1. Test for continuity
2. Test for polarity of a voltage
3. Check switches, relays and the on off of diodes and circuits
4. Test for polarity of electric cables and plugs
5. Track and locate short circuits
6. Test for bad ground contacts
Tips:
1. An alarm sound made by the item indicates that the circuit breaker trips off.
2. After the circuit breaker trips, it will reset automatically within 3 to 5 seconds.
3. After an alarm sound, if this item is still connected with the testing object and you keep pressing down the power switch, the circuit breaker will repeat the process of trip and reset automatically.

Package List：
1 xElectric Circuit Probe Tester
1 x Manual
Note:
1. Do not use the item around gas, or dust. When the power switch is pressed (or rocked), battery current is conducted directly to the tip which may cause sparks when contacting ground or certain
2. The unit is not to be used with 110/220V house current, it is only use for DC 6‑24V systems.
3. Do not use on AC voltage.
4. Don't use it if it is damaged.
5. Some components of vehicle work on low voltage, they cannot withstand the voltage allied by the item. To avoid damage for these components, don't use the item to apply voltage directly or indirectly.
6. Don't use this item when driving.