... -99.9seconds retaining time: 0.1-99.9secondsFront panelLCD, display frequency, power, time etc.Whole systems water flow≥0.2Mpa ≥6L ... are used in the production of the generator, higher reliability can be achieved;2.Small size and portable , compared with ... working ability at maximum power.6.Constant output voltage or power control modes are alternative;7.Full display of output power, output frequency, ...