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Beha-Amprobe DM78C Credit-Card Sized Digital Multimeter

SKU
3156830
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Amprobe Dm78C Universal Multimeter

Measuring just 130 x 77 x 18mm, the Beha-Amprobe DM78C is one of the smallest digital multimeters available on the market.

Suitable for any basic electrical measurement, the DM78C can measure DC and AC voltage to 600V, resistance to 34MΩ and can check continuity (with audible buzzer) and diode. The multimeter is supplied as standard with a set of integrated test leads for measurement.

Measurement results are displayed on the DM78C both as a numerical reading and also as an analogue bargraph on the multimeter's 3200 count display. This value can be held on the screen using the data hold button, making jotting down measurement results easier.

When left idle, the DM78C will automatically power itself down to conserve battery life.

Beha-Amprobe DM78C Credit-Card Sized Digital Multimeter Key Features

  • Small and compact design
  • 5 functions with 16 measurement ranges
  • Auto power off saves battery life
  • Data hold function temporarily freezes the value on the screen
  • 3200 count display with analogue bargraph
  • Measurements of AC/DC voltage to 600V
  • Resistance measurements to 34MΩ
  • Continuity test with audible buzzer
  • Diode checks

What's Included?

  • Beha-Amprobe DM78C Credited-Card Sized Digital Multimeter
  • Pocket Carrying Case
  • Test Leads
  • Battery
  • User Manual

Beha-Amprobe DM78C Technical Specifications

Display 3¾ digits LCD, max reading 3400
Range Selection Autoranging and manual range lock
Overrange Indication OL
Polarity Indication - is displayed; + is implied
Battery Warning Icon displayed when <1.25 V ±0.1 V
Sampling Rate 2/sec display. 20/sec bargraph
Environment Indoor operation, 2000 m (6561 ft) max
Temperature/Humidity Operation: 0 ºC to 40 ºC (32 ºF to 104 ºF), <70 % RH non-condensing
Storage: -20 ºC to 60 ºC (-4 ºF to 140 ºF), <80 % RH non-condensing
Battery Type Two 1.5 V (L1154F or LR-44)
Battery Life 70 hours continuous operation
Continuity Test Beeper alert
Auto-OFF After 10 minutes of non-use
Dimensions (H x W X D) 130 x 77 x 18 mm (5.1" x 3.1" x 0.6")
Weight (Including Battery) 110 g (3.9 oz) including case
Function Range Accuracy
DC Voltage    
Range 3.4V range
All other ranges
±1.0% rdg + 2 digits
±2.0% rdg + 2 digits
Resolution 100μV in 340mV range  
Input Impedance 340mV range: >100MΩ
3.4V range: 10MΩ
All other ranges: 9.1MΩ
 
AC Voltage (50-60Hz)    
Range 3.4, 34, 340, 600V ±4.0% rdg + 5 digits
Resolution 1mV in 3.4V range  
Input Impedance 3.4V range: 10MΩ
All other ranges: 9.1MΩ
 
Resistance    
Ranges 340Ω, 3.4, 34, 340kΩ, 3.4Ω, 34MΩ  
Resolution 100mΩ in 340Ω range
3.4Ω range
34MΩ range
±2.0% rdg + 4 digits
±3.0% rdg + 4 digits
±5.0% rdg + 5 digits
Test Voltage -0.45V DC typical (-1.2V DC on 340Ω rng)  
Continuity Check    
Range 340Ω  
Indication At approx R <35Ω  
Test Current 0.7mA  
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Additional Information
SKU 3156830
Manufacturer Part Code 3156830
Model Ref Amprobe DM78C
Country of Origin Taiwan
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