BST501,6 channel fuel injectors/fuel pump/air conditioning compressor tester and cleaning tool, adjust frequency and width pulse

BST501 tester can test 6 units of fuel injectors in groups. Can set injection time and count. Can adjust testing frequency and width pulse of fuel injectors when testing.
Injector 1 and injector 5 are in a group.
Injector 3 and injector 6 are in a group.
Injector 2 and injector 4 are in a group.

BST501 tester can test maximum 6 units of fuel injectors one by one sequentially based on setting injection time or count. And can adjust testing frequency and width pulse of fuel injector when testing.

BST501 tester can operate fuel injectors under setting frequency and width pulse, and can adjust frequency and width pulse of fuel injectors when testing.

BST501 tester can test one 12v automotive fuel pump at the same time, check quality, working, opening, atomizing of fuel pumps, check burn out, leakage and stuck of fuel pumps, and can adjust running speed of a fuel pump when testing.

One car battery cable ( It is used to connect with car battery to supply power to BST501 tester)
One BST501 tester
One main cable with 6 injectors connecting sockets
One cable with 6 injectors connecting fly wires
One cable with 2 fly wires in order to check automotive fuel pump, this cable can be used to test air conditioning compressor.
One CD has manual and operation video
One manual in English

Packing size: 24*16*13CM

Packing weight: 1kg/set

12V/15A
Electric current of BST501 should be more than 3A, otherwise BST501 would restart or damage because of over strong current.
Should not make signal pin of BST501 short circuit and drive in long time.
If technicians need to test low impedance fuel injectors, the maximum units are 2 low impedance injectors, because the current of each low impedance injector is 6A.