Circuit Testers

Automotive Circuit Tester
An extension cable for the ET0700. Ideal for working on trucks/rear of vehicle.
ETDB10, ET0700-6MEXT Promo

Automotive Circuit Tester
Advanced multi function tester supplied with inter changeable connectors. Voltage supply 8-30V.

Circuit Tester
Check circuits on all 6V & 12V systems. 70mm insulated probe, with 3.6m retractable cord
- 70mm insulated probe
- 3.6m retractable cord

Circuit Tester (Hybrid Vehicles)
This circuit tester is suitable for use with standard 12V DC systems, as well as newer 42V systems. Safe for low current circuits as it only draws 3 milliamps @ 12V. Crystal clear handle providers excellent all round visibility, even in bright light.
- Automotic voltage identification: 12V (blue LED) | 42V (red LED)
- Two super bright LEDs for excellent visibility in all light conditions.
- Safe for low current circuits

Continuity Tester
This tester is designed for use in automotive applications to detect open circuits. Transparent handle with replaceable bulb. Uses 1x AA battery (not supplied).
- 6 - 24V DC operating range
- 45mm probe length
- 1,200mm cord length

Digital LED Circuit Tester
4mm banana connector allows you to use standard multimeter probes.
- 4mm standard multimeter connector
- 6 - 48V DC

Digital LED Circuit Tester
A professional quality circuit tester, with an LED display which provides real time voltage (in addition to indicating power (RED) and ground (GREEN)).
This unit has a fixed 90mm probe. See also ET3426A which has a similar tester, but with a standard 4mm connector.
- Spring cable extends to 3 metres
- 12V - 48V DC testing range
- Small testing current (<10mA)
- NOT for use with 240V AC | NOT for use with airbags


Digital LED Circuit Tester Kit
Packaged in a BMC, this circuit tester has a standard 4mm connector which can be used with standard multimeter probes.
Wire piercer / probes / alligator clip included.
- Not for use with airbags / vehicle computers.
- For use with DC voltage only.


Endeavour Relay Tester
- Quickly test 4 types of electro mechanical relays
- Test relay coil resistance / relay contacts / cyclic testing
- Four / five pin relays can be tested (not late model Ford 4 pin)
- Relay coil resistance 20 - 500 Ohms


Heavy Duty Circuit Tester
Heavy duty circuit tester for low voltage DC systems. Transparent handle, replaceable bulb, steel probe and crocodile clip.
- 6V - 24V DC voltage range
- 100mm probe length
- 1500mm lead length

Multi Function Tester
Automotive multifuction tester (8-70V) with interchangeable connectors.
Circuit tracer quickly detects short / open circuits. Works with voltages up to 42V
- Do not connect to the ignition circuit
- Do not connect to pulse sensitive circuits, like airbags

Non Contact Wire Tracer
12-1,000V AC (50-60HZ) CAT IV Adjustable sensitivity allows tracing of wires behind walls, at switches or receptacle.