The Hartridge 2 stagemaster is a cost effective easy to use module for testing two stage injectors. This is quick and easy to use and enables the flow and second stage opening pressure of all two stage injectors to be verified without having to dismantle the injector or isolate the first stage lift. It also creates opportunities for servicing two stage injectors in diesel workshops and can be used as a comparator when injector test data is not available.

Hartridge Testmaster - 2 Stage