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7

DIODE TEST

1)  Set the range selector to the required range position: X1k for 0-150µA, X10 

for 0-15mA or X1 for 0-150mA.

2) Connect the diode to the multimeter. 
  i)  For forward current tests - connect the ‘N’ terminal of the tester to the 

positive polarity of the diode, and the ‘P’ terminal to the negative polarity 
of the diode.

  i)  For reverse current tests - connect the ‘P’ terminal of the tester to the pos-

itive polarity of the diode, and the ‘N’ terminal to the negative polarity of 
the diode.

3)  Read the forward (IF) or reverse (IR) measurement on the LI section of the 

scale of the multimeter.

4)  Read the linear (forward) voltage of the diode on the LV scale while testing 

IF or IR.

MEASUREMENT SPECIFICATIONS

Содержание QM1020

Страница 1: ...HFE TEST DECIBEL TEST CAT II 1000V AUDIBLE CONTINUITY LIFETIME WARRANTY Multifunction Analogue Multimeter HOBBYIST...

Страница 2: ...PAGE INTENTIONALLY LEFT BLANK...

Страница 3: ...urself with the functions of the multimeter before use We recommend retaining this manual for ease of reference Improper use of this meter can cause damage shock injury or death Always remove the test...

Страница 4: ...ltage Range 10V 1000V DC Current Range 50 A 250mA Resistance 2k 20M Continuity Yes Transistor Test Yes hFE Amplification Test Yes Diode Test Yes Calibration Adjustment Indicator 10A Input Jack Range M...

Страница 5: ...SUREMENT ON OUTPUT TERMINAL 1 Plug the red test lead into the output socket 2 Plug the black test lead into the COM socket 3 Set the range to the chosen range position 4 Connect the test leads to the...

Страница 6: ...r ii When working with PNP transistors ensure the P terminal of the tester is connected with the Collector C of the transistor and the N terminal is connected with the Emitter E of the transistor 5 Re...

Страница 7: ...ty of the diode and the P terminal to the negative polarity of the diode i For reverse current tests connect the P terminal of the tester to the pos itive polarity of the diode and the N terminal to t...

Страница 8: ...0 B 10 x 1 x 1 x 1 x 100 DC Current DC 50 A 2 55mA 25mA 0 25mA 10A B 50 B 250 B 250 B 250 B10 x 1 x 0 01 x 0 1 x 0 001 x 1 Resistance x 1 x 10 x 100 x 1k x 10k A A A A A x 1 x 10 x 100 x 1000 x 10000...

Страница 9: ...he correct polarity 4 Put the battery cover back in place and secure with the screws SPECIFICATIONS Security Class Cat II 1000V Basic DCV Accuracy 3 000 DC Voltage 100mV 500mV 2 5V 10V 50V 250V 1000V...

Страница 10: ...the suspected defect fault arises and return the product along with proof of purchase to the place of purchase or distributor for assessment Distributor contact details are available on the last page...

Страница 11: ...11 PAGE INTENTIONALLY LEFT BLANK...

Страница 12: ...Distributed by Electus Distribution Pty Ltd 320 Victoria Rd Rydalmere NSW 2116 Australia www electusdistribution com au Made in China...

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