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FUNCTIONS

Autoranging/

Manual

•  The meter’s default setting is autoranging. This 

automatically selects the best range for the selected 

test/measurement.

•  To set the meter to manual, press the RANGE button. 

The ‘AUTO’ icon on the screen will turn off.

•  Press the RANGE button to move through the available 

ranges until you see the range you want.

•  To exit the manual mode and return to autoranging, 

press and hold the RANGE button for 2 seconds.

•  Manual ranging cannot be selected for capacitance and 

frequency measurements.

Mode

•  The MODE button helps you to move through various 

operations with various icons displayed on screen. 

•  It works in conjunction with the function switch to 

measure things like resistance, diode, continuity and 

capacitance. 

•  It also allows you to select between AC or DC current 

measurements.

Function Switch

•  Select a measurement range by turning the switch to 

the preferred option.

LCD Screen

•  Readings and measurements taken by the multimeter 

will display in this area.

Hold & Backlight

•  Press the HOLD button to lock readings as displayed on 

the screen. Press again to unlock.

•  Press the HOLD button longer to turn the backlight on. 

Press the button longer again to turn the backlight off.

Relative Button

•   Press the REL button to store a reading for referencing 

at a later date. Then reference any new inputs against 

the stored measurement.

•  Press the REL button again to cancel the relative 

measurement function.

•  Not to be used for Hz/duty, diode and continuity 

measurements.

Содержание QM-1500

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

Страница 2: ...e the test leads before replacing the battery or fuses Before using the meter please inspect the condition of the test leads and the meter itself for any damage If damage is present please discontinue...

Страница 3: ...Display 2000 counts Basic Accuracy 0 500 DC Voltage Range 400mV 1000V AC Voltage Range 4V 1000V DC Current Range 4mA 10A AC Current Range 4mA 10A Resistance 400 40M Capacitance CAP 4nF 100 F Frequency...

Страница 4: ...4 The tilt stand battery compartment are at the rear of the multimeter LCD Screen Function Switch COM Input Jack...

Страница 5: ...ion with the function switch to measure things like resistance diode continuity and capacitance It also allows you to select between AC or DC current measurements Function Switch Select a measurement...

Страница 6: ...ESCRIPTION Continuity Diode Test Low Battery F Farads Capacitance Ohms Hz Hertz Frequency V Volts A mA A Current Range AC Alternating Current Voltage AUTO Autoranging DC Direct Current Voltage HOLD Di...

Страница 7: ...000 A DC set the function switch to the A position and insert the red test lead banana plug into the A jack For current measurements up to 400mA DC set the function switch to the mA position and inser...

Страница 8: ...batteries and unplug the line cords 1 Set the function switch to the CAP position 2 Insert the black test lead banana plug into the negative COM jack 3 Insert the red test lead banana plug into the p...

Страница 9: ...urements 1 Set the function switch to the CAP position 2 Insert the black test lead banana plug into the negative COM jack 3 Insert the red test lead banana plug into the positive V CAP jack 4 Press t...

Страница 10: ...obes to the circuit being tested 5 Read the frequency displayed on the screen MEASUREMENT SPECIFICATIONS The following guide is based on an environmental temperature of 18 28 C and humidity 70 RANGE R...

Страница 11: ...ut voltage 1000VAC RMS Frequency range 50 400Hz all AC voltage ranges are specified from 5 of range to 100 of range DC CURRENT RANGE RESOLUTION ACCURACY 400 A 0 1 A 1 2 reading 3 digits 4000 A 1 A 40m...

Страница 12: ...0A 10mA 3 0 reading 5 digits AC CURRENT Overload protection fuse FF500mA 1000V fuse FF10A 500V Frequency range 50 400Hz RESISTANCE Input protection 1000VDC or 1000VAC RMS RANGE RESOLUTION ACCURACY 400...

Страница 13: ...MHz 1kHz 1 2 reading 4 digits FREQUENCY Overload protection 1000VDC or 1000VAC RMS Sensitivity 0 5V while 1MHz 3V while 1MHz RANGE RESOLUTION ACCURACY 40nF 10pF 5 0 reading 7 digits 400nF 0 1nF 3 0 re...

Страница 14: ...he rear battery 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 secure with th...

Страница 15: ...0 5 AC Voltage 200V 750V max input 750V RMS 1 2 DC Current 200 A 2mA 20mA 200mA 10A 1 2 Resistance 200 2k 20k 200k 2M 1 2 Measurement Type Average Input Impedence 1 Dimensions 125 H x 68 W x 23 H mm W...

Страница 16: ...16 Distributed by TechBrands 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 techbrands com...

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