UNITREND UT-P21 High Voltage Test Probe For Oscilloscope Instruction Manual

UNITREND UT-P21 High Voltage Test Probe For Oscilloscope

Specification

Safety Instruction

This product is only for trained personnel or qualified engineer to use.

1. Do not work alone when operating high voltage test.
2. Check the test probe and cable is in good condition before use.
3. Keep your hands, shoes and floor stay dry to avoid electric shock.
4. Before connecting, disable the high voltage power supply. If you want to stop using, please turn off the power firstly.

Operational Approach

1. Please connect the ground wire to a well ground point.

2. Connect the BNC probe to the input end of the oscilloscope.

3. Set the demand position of the oscilloscope
   Noted! Do not turn on the high voltage power supply until the above connection is completed.

4. Turn on the oscilloscope to wait the condition is stable, and then to connect the test point and able the high voltage power supply.

Matters Needing Attention

1. Do not measure the grounding cable before it is properly connected
2. Under no circumstances shall the ground cable connected to a high-voltage power supply or the tip of the test probe be grounded.
3. Before turning on the high voltage power supply make sure that no part of your body is in contact with the high voltage.
4. When measuring DC1OKV or ACTKV, do not continue testing for more than 1 minute in order to avoid overheating and affect the accuracy of measurement. During this period, wait for cooling for about 5 minutes to continue measuring
5. Before removing grounding, make sure the tip of the test prod is away from the high voltage supply.

Clean

1. When cleaning the product, wipe it with a soft wet cloth. Do not immerse the product in water.

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