Connects to any Power Probe circuit tester, limiting output voltage to 5V. Essential for safely testing sensors and computer circuits on vehicles.

Now you can supply a 5V reference signal to test computer modules, wiring and the components connected to them.

• Current limited 5V output
• Safely test computer sensor circuits
• Provides 5V reference voltage
• 12 - 24V input
• 5V output
• Standard 4mm banana connector

The Power Probe Maestro is a cutting edge circuit tester designed for professional automotive diagnostics. As part of the Pro Series, it features advanced multimeter functions, diagnostic modes, and an easy-to-read color LCD display housed in a rugged, dust- and water-resistant casing.

With scope-like trace mode, DC and AC voltmeter capabilities, and fuel injector testing, the Maestro simplifies troubleshooting for motors, lights, relays, sensors, wires, and communication circuits. It operates on 12V and 24V systems, offering precise voltage, resistance, and frequency measurements.

Additionally, the Maestro pairs wirelessly with the Power Probe app, enabling remote display, data streaming, and recording for enhanced diagnostics.

Files can be emailed, exported or simply saved for future reference.

Easily verify correct operation of:

• Motors
• Lights
• Relays
• Sensors
• Wires

Specialised spark plug socket for vehicles fitted with current model Bosch spark plugs. These sockets are thin walled with a magnet to hold the spark plug. Regular 14mm sockets will not fit in the limited access area.

These spark plugs are fitted on most Citroen vehicles along with BMW (N12 | N14 | N45 | N51 | N52 | N53 | N54) | BMW Mini (R55 (08 Mini Cooper & Cooper S Clubman) | R56 (07 Mini Cooper & Cooper S Hatchback) | R57 (Mini Cooper & Cooper S Convertible), Mercedes M156, Peugeot 207 | 307 and Renault 1.2L 16V

• 14mm dia | 92mm length
• 12 Point (Double Hex)
• 3/8" Sq Drv
• Magnetic holder
• Thin wall

• 65mm overall length
• 3/8" Sq Drv

3/8" Sq Drv

Heat treated Crv spark plug socket with built in strong magnetic insert. 12 point design offers increased strength compared to a traditional single hex design.

• 14mm dia | 12 Point (Bi Hex)
• Magnetic insert
• 3/8" Sq Drv

A magnetic spark plug socket, with universal joint, for those hard to reach areas. A strong magnet grips spark plugs securely for easy removal.

Part of the Endeavour Tools range of spark plugs.

• 16mm (5/8") | 12 Point
• 3/8" Sq Drv
• Magnetic

Magnetic inserts hold spark plugs securely. Double hex CrV sockets in sizes 5/8" (16mm) and 13/16" (21mm). Universal joint allows for easy replacement of recessed spark plugs.

• 5/8" (16mm) & 13/16" (21mm)
• Double hex | Magnetic insert
• 3/8" Sq Drv