17
（
2
）
Connected with the tester's alligator clip test leads
；
（
3
）
Products being tested (DUT)
；
（
4
）
Any object connected to the tester
；
9.2
To prevent electric shock accidents, please follow the following safety steps:
（
1
）
To prevent electric shock accidents in the use of tester, user had better wear
insulated rubber gloves and then engage in operation to the tester.
（
2
）
Safe and reliable ground: On the rear panel of this series tester, there is a ground
terminal, this terminal should be connected to ground. If there is no reliable grounding,
once short circuit exist between the power supply and case, or between and high-voltage
test line and case during the testing process, the case will have a high voltage existance,
which is very dangerous. So long as any contact of the case, person may have resulted in
the occurrence of electric shock, that is why this ground terminal must be reliable
connection with the earth.
（
3
）
When the tester's power switch is turned on, please do not touch the any items
which is connected to the high voltage output port;
9.3
The following situation is very dangerous
：
（
1
）
Press "STOP" key, high-voltage test lamp is still lit
。
（
2
）
Displayed voltage value is not changed but high-voltage indicator is still lit.
Encounter the above situation, please do not use the tester, turn off the power switch and
unplug the power cord. Contact with Allwin instrument company or its designated dealer
immediately
X.Packing list
No.
Item
Qty
1
Powercord
1
2
Test clip
1
