Leda Electronics Logo. Western  Australia's largest distributor of Test Instruments Leda Electronics Showing The Way

 

Page Navigation >

Multimeter Index > Model DM78C
Amprobe Test Instruments Logo

Amprobe Multimeters Heading

 
DM78C General Purpose  Multimeter  
 

DM78C General Purpose  Multimeter

Features
  • Smallest, go anywhere meter.
  • 5 functions / 16 ranges.
  • Auto-off saves batteries.
  • Data hold.
  • Protective case included.
  • 3200 count display with analog bargraph.
  • DC Voltage: 0.1mV to 600V.
  • AC Voltage: 10mV to 450V.
  • Resistance: 0.1Ω to 32MΩ.
  • Diode test and Continuity Beeper.

Safety Conformity

Specifications (23°C ±5°C, 80% R.H. Max; Maximum input, all functions/ranges: 600VDC or ACrms)
   

DC Voltage Range

340mV, 3.400V, 340V, 600V

DC Voltage Accuracy

±(1.0% of Rdg + 2 digits) for 3.400V range

 

±(2.0% of Rdg + 2 digits) for all other ranges

DC Voltage Resolution

100μV in 340mV range

Input Impedance

>100MΩ (340mV range), 10MΩ (3.4V range), 9.1MΩ all other ranges

 

 

AC Voltage Ranges (50/60Hz)

3.400V, 34.00V, 340V, 600V

AC Voltage Accuracy

±(4.0% of Rdg + 5 digits)

AC Voltage Resolution (3.4V range)

1mV

Input Impedance

10MΩ (3.4V range), 9.1MΩ all other ranges

 

 

Resistance

340Ω, 3.400kΩ, 34.00kΩ, 340.0kΩ, 3.400MΩ, 34MΩ

Resolution

100mΩ (in 340Ω range)

Accuracy (340Ω, 3.4kΩ, 34kΩ, 340kΩ range)

±(2.0% of Rdg + 4 digits)
 

Accuracy (3.4MΩ range)

±(3.0% of Rdg + 4 digits)

Accuracy (34MΩ range)

±(5.0% of Rdg + 5 digits)

Test Voltage

-0.45V DC typical, (-1.2V DC on 340Ω range)

 

 

Diode Test Range

3.4V

Accuracy

±(3.0% of Rdg + 3 digits)

Test Current

0.6mA (Vf=0.6V)

 

 

Continuity Check Range

340Ω

Indication

at approx. R <35Ω

Test Current

0.7mA

   
General Specifications
   

Display

3-3/4 digits LCD, maximum reading 3400-counts

Display Refresh Rate

2 per second (20 per second for Bar Graph)

Range Selection

Auto-ranging and manual range lock

Overrange Indication

'OL'

Polarity Indication

- is displayed (+ is implied)

Battery Warning

Yes (when <1.25V ±0.1V)

Operating Temperature

0°C to 40°C (32°F to 104°F), <70% R.H. non-condensing

Storage Temperature

-20°C to 60°C (-4°F to 140°F), <80% R.H. non-condensing

Power Supply

Two 1.5V batteries (L1154F or LR-44)

Battery Life

70 hours continuous operation

Continuity Test

Beeper alert

Auto Off

After 10 minutes of non-use

Dimensions

130mm (L) x 77mm (W) x 18mm (D)

 

5.1" (L) x 3.1" (W) x 0.6" (D)

Weight

110g (3.9oz) including battery

   

Included Accessories

Test leads, Batteries (installed), pocket carrying case and User manual.

 
 

Home | Amprobe | CIE | EuroSMC | Fluke | Kyoritsu-Kew |Megger | Reed | Yokogawa | Site Map | Search

Leda Electronics Pty. Ltd.
A.C.N. 078 681 562           A.B.N. 83 078 681 562
P.O. Box 1733 Malaga, LPO WA 6944
                                                      Unit 5, 31 Century Road, Malaga, Western Australia 6090                                                            
Phone: 61 8 9248 6688    Fax: 61 8 9248 6227

information@ledaelectronics.com.au

          Copyright © 2000 - 2011                                                                Last Modified: Thursday, 15 September 2011