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AC VOLTAGE 

RANGE 

RESOLUTION 

ACCURACY 

200V 

100mV 

(±1.2% of r 10 digits) 

750V 

1V 

Overload Protection:

 1000VDC or 750VAC for all ranges. 

Response:

 Average, calibrated in RMS of SINE. 

Frequency Range:

 45Hz-450Hz 

 

DC CURRENT 

RANGE 

RESOLUTION 

ACCURACY 

2000

μ

1

μ

(±2.0% of r 10 digits) 

20mA 

10

μ

200mA 

100

μ

10A 

10mA 

(±2.5% of r 10 digits) 

Overload Protection:

 500mA/250V fuse (10A range unfused). 

Measuring Voltage Drop:

 200mV 

RESISTANCE 

RANGE 

RESOLUTION 

ACCURACY 

200

Ω

 

0.1

Ω

 

(±1.0% of r 8 digits) 

2000

Ω

 

1

Ω

 

(±1.2% of r 8 digits) 

20k

Ω

 

10

Ω

 

200k

Ω

 

100

Ω

 

2000k

Ω

 

1k

Ω

 

Maximum Open Circuit Voltage:

 2.8V 

Overload Protection:

 15 seconds maximum, 220V RMS all ranges. 

Audible continuity. 
 

 

MAINTENANCE 
BATTERY INSTALLATION 

To avoid false readings, replace the battery every 6 months if the device is used regularly. 

1)

 

Turn power off and disconnect the test leads from the meter. 

2)

 

Open the rear cover with a screwdriver. 

3)

 

Remove the old battery and insert the new battery into the battery holder, observing the correct 

polarity. 

4)

 

Put the battery cover back in place and secure it with a screwdriver. 

 

REPLACING FUSES 

1)

 

Turn power off and disconnect the test leads from the meter. 

2)

 

Remove the cover. 

3)

 

Gently remove the old fuse and install the new fuse into the holder. 

4)

 

Always use a fuse of the proper size and value (500mA/250V). 

5)

 

Replace and secure the cover. 

 

SPECIFICATIONS 

Display: 

2000 Count 

Security Class: 

Cat II 500V 

Basic DCV Accuracy: 

0.500% 

DC Voltage: 

200mV, 1000V (± 0.5%) 

AC Voltage: 

200V, 750V (max input 750V RMS) (± 1.2%) 

DC Current: 

2000

μ

A, 20mA, 200mA, 10A (± 1.2%) 

Resistance: 

200

Ω

, 2000

Ω

, 20k

Ω

, 200k

Ω

, 2000k

Ω

 (± 1.2%) 

Measurement Type: 

Average 

Input Impedance: 

1

Ω

 

Dimensions: 

125(H) x 68(W) x 23(H)mm 

Weight: 

140g 

Battery Type: 

9V (Included) 

 

BOX CONTENTS 

1 x Multimeter 

2 x Test leads 

1 x 9V Battery (Installed) 

1 x User Manual 
 

 

7

Summary of Contents for QM1500

Page 1: ...HOBBYIST Low Cost Digital Multimeter QM1500...

Page 2: ...PAGE LEFT INTENTIONALLY BLANK...

Page 3: ...Digital Multimeter User Manual Thank you for purchasing this Low Cost Digital Multimeter This multimeter is the perfect introduction to meters and data capture of standard measurements including DC an...

Page 4: ...racy 0 500 DC Voltage Range 200mV 1000V AC Voltage Range 200V 750V DC Current Range 2000 A 10A Resistance 200 to 2000k Diode Test Yes Transistor hFE Test Yes LCD Screen hFE Socket Function Switch 10A...

Page 5: ...his area Input Jacks V mA Positive input terminal for voltage resistance diode temperature frequency and capacitance COM Negative input terminal for voltage resistance diode temperature frequency and...

Page 6: ...to the V jack b 10A DC insert the red test lead banana plug into the 10A jack 3 Set the function switch to the desired position 4 Remove power from the circuit under test then open up the circuit at t...

Page 7: ...ng shows OL the diode is good b If both readings show OL the device is open c If both readings are very small or zero the device or circuit is shorted TRANSISTOR MEASUREMENT 1 Set the function switch...

Page 8: ...TION ACCURACY 2000 A 1 A 2 0 of reading 10 digits 20mA 10 A 200mA 100 A 10A 10mA 2 5 of reading 10 digits Overload Protection 500mA 250V fuse 10A range unfused Measuring Voltage Drop 200mV RESISTANCE...

Page 9: ...nect the test leads from the meter 2 Remove the cover 3 Gently remove the old fuse and install the new fuse into the holder 4 Always use a fuse of the proper size and value 500mA 250V 5 Replace and se...

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

Page 11: ...PAGE INTENTIONALLY LEFT BLANK...

Page 12: ...Distributed by Electus Distribution Pty Ltd 320 Victoria Rd Rydalmere NSW 2116 Australia Ph 1300 738 555 Int l 61 2 8832 3200 Fax 1300 738 500 www electusdistribution com au...

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