Contact Us
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Tel: +8618822802390
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E-mail: admin@gvda-instrument.com
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WhatsApp: 8618822802390
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Add: Room 610-612, Huachuangda Business Building, District 46, Cuizhu Road, Xin'an Street, Bao'an, Shenzhen
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11
Jan
2022
![[[TitleNews]]](/uploads/202225961/i202201251714149404017.jpg)
Triode measurement of digital multimeter
The insertion of the test leads is the same as above; the principle is the same as that of the diode. Assume that pin A is the base, connect it with the black pen, and the red pen
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08
Jan
2022
![[[TitleNews]]](/uploads/202225961/i202201251712541939493.jpg)
Diode Measurements with Digital Multimeters
The digital multimeter can measure light-emitting diodes, rectifier diodes... When measuring, the position of the test leads is the same as that of voltage measurement, turn the kn
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01
Jan
2022
![[[TitleNews]]](/uploads/202225961/i202201251708194709447.jpg)
Resistance Measurements with Digital Multimeters
Insert the test leads into the "COM" and "VΩ" holes, turn the knob to the desired range in "Ω", and connect the test leads to the metal parts at both
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03
Jan
2022
![[[TitleNews]]](/uploads/202225961/i202201251710146091124.jpg)
DC Voltage Measurement with Digital Multimeter
If you don't know the voltage range to be measured, set the function switch to the maximum range and gradually decrease it.
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06
Jan
2022
![[[TitleNews]]](/uploads/202225961/i202201251711306019734.jpg)
Voltage measurement with digital multimeter
One of the most basic functions of a DMM is to measure voltage. Testing the voltage is usually the first step in troubleshooting a circuit problem. If there is no voltage or if the