Injector blowback is a common problem with diesel engines. To remedy this, either a new copper washer needs to be fitted and / or the injector seat needs to be gently refaced before installing a new copper washer.

This tool is designed to easily remove / install copper washers in deep seated injectors.

To remove / install a copper washer, the protrusion of the split collet should be set according to the thickness of the seal to be removed / installed.

• 7mm ID | 230mm reach
• For deep seated injector seals

The ET1022AD is a precision-engineered 3 hole reaction wrench designed to assist in the removal of radiator fan hubs on select Mercedes-Benz C- and E-Class engines. With its slim profile and robust construction, this tool is ideal for working in tight engine compartments where conventional tools fall short.

• Three-hole configuration for secure mounting to the hub face
• Applications: Mercedes M111 (4-cylinder 4-valve), OM406 | OM605 | OM606 engines
• 410mm overall length

Professional quality multimeter with oscilloscope functions

Fast A/D converting sampling time, built in data logging, and trend capture.

Bluetooth enabled, with App.

IP67 rated.

• 20MHz / 50MS/s bandwidth / real time sampling rate
• 320 x 240 px TFT colour LCD display
• CATIII 1000V / CATIV 600V
• Rechargeable battery