... fuel pump.1 Computer display of the test bench of speed, temperature, frequency, air pressure, toothed bar stroke as well as ... parameters.2 LCD display3 Speed variable frequency control, motor direct drive4 Test each cylinder's ... -30KW2 Voltage: 380,220V3 Frequency: 50/60Hz4 Protection level: IP545 Speed range: 0---4000rpm6 Measuring cup: 45ml,150ml,260ml7 Test Number ...