Function:
1. Measurement of each cylinder delivery at any speed.
2. Test point and interval angle of oil supply of injection pump.
3. Adjusting the performance of different mechanical governor.
4. Checking of the sealing of injection pump.
5. Measurement of oil return of distributing pump.
6. Checking of the pressure compensatory device of distributor pump.
7. Measurement of the internal pressure of distributor pump.
8. Checking of the electromagnetic valve of distributor pumps.