This inductive clamp is designed to clip onto the spark plug wire to cylinder one to get the trigger signal that is used to identify the correct cylinder number of each ignition voltage signal.

This clamp adaptor is a transducer which will allow your oscilloscope, motor tester or multimeter to measure electrical current up to 600 amperes, both types AC or DC, with a frequency response up to 400 Hz.

When measuring current with this clamp adapter, there is no need to break into the circuit or disturb the isolation as the opening jaws simply clamp around the current carrying conductor. No electrical contact is required.

• 30mm jaw opening
• 0 - 600A range (AC / DC)
• 0-600mV output (AC / DC)
• Supplied with 4mm banana plug type connectors. A separate BNC to 4mm adaptor may be required for some applications.

A specialised current clamp to allow your oscilloscope, multimeter to measure electrical current from 10mA up to 60A - both AC / DC - with a frequency response up to 20kHz.

This current clamp adaptor is ideal for displaying current waveforms for fuel injectors, fuel pumps, ignition coil circuits, and testing the solenoid valve for electronic diesel fuel injection control (EDC) systems.

The small measuring jaws allow the adaptor to be used in tight spaces.

• 4mm banana plug connectors
• Two calibration settings: 10mA - 20A AC / DC range & 20A - 60A AC / DC range
• 9mm max jaw opening
• 9V DC battery supplied with unit

Adds a Pressure Pulse sensor for engine health testing, 2x AC/DC clamp meters for current testing and doubles the ignition testing components to fully utilise both channels on the scope.

Test common 12V and 24V automotive relays with a repeatable diagnostic cycle. The tester identifies supported 4- and 5-pin layouts, checks coil and contact operation, and cycles each relay 10 times to help reveal inconsistent switching. Powered from the vehicle battery, it enables convenient off-vehicle testing without internal batteries.

• Tests 12V and 24V automotive electro-mechanical relays
• Supports common 4-pin and 5-pin relay configurations
• Automatically identifies pin layout and selects the test sequence
• Checks relay coil and contact switching; cycles the relay 10 times per test
• Powered from the vehicle battery; no internal batteries required