This tester is a integrated tester for plug.with a  lock for  switch key of this machine

Used to test the continuity, polarity, insulation, high-volt, leakage current of power plug.

1 Test automatically.

2 inner/outer high-volt output value & persistence period can be adjusted separately.

3 Test speed is quick; all test subjects will be achieved less than 2 seconds.

4 The PLC control system comes from Mitsubishi(Japan).

5 The relay comes from Schneider(French).

6 The specimen is incompetent within an alarm by buzzer and light.

7 If the specimen is incompetent, this machine will stop at once and show you which subject is incompetent.

8 When test over, the specimen will be pushed out automatically within a mark.

9 both 3-wire and 2-wire power plug can be tested                                                             10 Both for single & double head.(the only difference with HD-9)