DE-240 Digital Multimeter(D.M.M)

DCV, ACV, DCA, ACA, DCuA, ACuA, DCmA, ACmA
Resistance, DIODE, BUZZER, Capacitance, Frequency, DUTY, REL.
4000 Counts
Model : DE-240

  • LCD Display:4000 Counts
  • Sampling Rate:Approx. 3 times per second
  • Range:Automatic & manual
  • Low Battery Display on LCD
  • Auto Power Off:In 30 Minutes Approx.
  • Battery:Standard 1.5V x2
  • Applicable height:up to 2000M (above sea level)
  • Safety standard:IEC 61010-1 CAT III 600V ,CAT.II 1000V


  Measurement Ranges:

23°C ± 5°C max. 80%R.H.  Accuracy: ±(%rdg +dgt)

Measurement

Range

Resolution

Accuracy

Input Resistance

Max.

Input Voltage

Sine Wave (40Hz~500Hz)

a3.jpg

AC Voltage

400.0mV

0.1mV

1.0%+10

Around 11MΩ

1000V rms

4.000V

0.001V

1.0%+5

40.00V

0.01V

Around 10MΩ

400.0V

0.1V

1000V

1V

a4.jpg

DC Voltage

400.0mV

0.1mV

0.5%+3

100MΩ

1000V rms

4.000V

0.001V

Around 11MΩ

40.00V

0.01V

Around 10MΩ

400.0V

0.1V

1000V

1V

 

Measurement

Range

Resolution

Accuracy

Remark

Max.

Input Voltage

Ω

Resistance

400.0Ω

0.1Ω

0.5%+3

*Open circuit Voltage around 0.4V

*The current changes in accordance with the resistance measured

1000V rms

4.000kΩ

0.001kΩ

0.5%+2

40.00kΩ

0.01kΩ

400.0kΩ

0.1kΩ

4.000MΩ

0.001MΩ

40.00MΩ

0.01MΩ

1.5%+3

 

Measurement

Range

Resolution

Remark

Max.

Input Voltage

a7.jpg

Continuity

400.0Ω

0.1Ω

*Buzz emits when below around 90Ω±40Ω

*Open circuit voltage around 0.4V

1000V rms

 

Measurement

Range

Resolution

Accuracy

Open

Circuit Voltage

Max.

Input Voltage

a6.jpg

Diode

1.000V

0.001V

10%

Around 1.5V

1000V rms

 

Measurement

Range

Resolution

Accuracy

Remark

Max.

Input Voltage

a5.jpg

Capacitance

50.00nF

0.01nF

1.5%+15

Accuracy is subject to press REL.⊿ to zero set before measurement.

1000V rms

500.0nF

0.1nF

2.0%+5

5.000uF

0.001uF

5.0%+5

50.00uF

0.01uF

100.0uF

0.1uF

 

Measurement

Range

Resolution

Accuracy

Remark

Max.

Input Voltage

Hz

Frequency

5.000Hz

0.001Hz

0.1%+3

Accuracy based on square wave.

1000V rms

50.00Hz

0.01Hz

500.0Hz

0.1Hz

5.000kHz

0.001kHz

50.00kHz

0.01kHz

500.0kHz

0.1kHz

5.000MHz

0.001MHz

 

Measurement

Range

Resolution

Accuracy

Remark

Max.

Input Voltage

Sine Wave

a1.jpg

AC Current

400.0μA

0.1μA

1%+5

Frequency range 40Hz~500Hz

400mA,fuse 0.63A/1000V

4000μA

1μA

40.00mA

0.01mA

400.0mA

0.1mA

4.000/10.00A

0.001/0.01A

10A, fuse 10A/1000V

 

Measurement

Range

Resolution

Accuracy

Max. Input Voltage

a2.jpg

DC Current

400.0μA

0.1μA

1%+3

400mA, fuse 0.63A/1000V

4000μA

1μA

40.00mA

0.01mA

400.0mA

0.1mA

4.000/10.00A

0.001/0.01A

10A, fuse 10A/1000V


  Table of Functions:


Model

DE-240

DE-241

DE-242

DE-243

LCD display

4000

4000

4000

4000

True RMS

-

-

Auto range

Relative

Data hold

Backlight

-

Temperature

-

-

-


  TEMP./Humidity:

  • Operation:-10°C~ 50°C(14℉~122℉)/<80% R.H.(no condensation)
  • Storage:-20°C~ 60°C(-4℉~140℉)/<70%R.H.(no condensation)

 

  Dimension & Weight:

  • 181(L)x91(W)x57(H)mm
  • Approx.380g (Excluding battery)

 

  Accessories:

  • Battery AAA 1.5V x 2
  • Instruction Manual x 1
  • Test Leads (red + black) x 1 set
  • Holster + Stand Rack x 1
  • Auto power off selection
  • Auto and manual Range
  • Relative mode
  • Data Hold function
  • Frequency up to 5MHz and duty cycle
  • Over range protection