Tests polarity and is suitable for 6-24V DC circuits. Positive/negative polarity indicated by red/green LEDs respectively. Features integral work light to aid use in dark areas, such as under dashboards. Unique design allows the tester to be plugged.. .
Find short and open circuits fast and easily. Simply attach the sender unit to the circuit and follow the wires using the detector. Ideal for automotive repairs. Suitable for all DC circuits up to 42V. Supplied in carry-case. Powered by two 9V batter...
All the features of the Auto Probe but with an integral work light to aid use in dark engine bays plus an audible circuit tester for when the LED on the probe cannot be seen. A brilliant tool for the auto electrician and mechanic. Carry out the follo...
Extends the versatility of PP1, PPX and other probe type testers, giving the option of crocodile clip, insulation-piercing probe or fine probe for accessing plug/socket terminals without disconnecting. Heat-resistant insulation allows use around hot.. .
Fast accurate and safe current measurement at the fuse box. Ideal for fault-finding on car and commercial vehicle electrical circuits. Includes hold and peak functions for detecting current surges. Features large LCD display with digital and graphic...
Suitable for testing DC circuits with voltages between 3 and 28V. No earth clips to get tangled - simply contact the wire to be tested and touch your finger on bare metal ground to get a reading. Tester illuminates LED buzzes and vibrates on contact...