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	Sanwa Electric Instrument Co., Ltd.	Sanwa Electric Instrument Co., Ltd.

Digital Multimeters

MΩ Tester


DG34a DG34aDG34a

Hybrid pocket size MΩ tester + clamp meter

  • 500V
  • 250V
  • 125V
  • Lightweight approx. 160g
  • DCV/ACV measurement functions
  • DC/AC current measurable up to 100A
  • Test leads holder
  • U-shaped clamp sensor, 7mm thick


DG34a Measuring range Best accuracy Input impedance
MΩTest 400MΩ ±(3.0%+3) 0.1MΩ
Test voltage 125/250/500V
DCA 100A ±(2.0%+5) 0.1A
ACA 100A ±(2.0%+5) 0.1A
DCV 600V ±(1.1%+3) 1V
ACV 600V ±(1.6%+7) 1V
Display 3999
Sampling rate 2 times/sec.
Rated measurement current 125V/approx.1.25μA 250V/approx.2.5μA 500V/approx.5μA
Clamp diameter Φ10mm
Battery LR03×2
Size/Mass H130×W75×D19.9mm/approx.160g
Test lead length Length of both red and black test leads is approximately 60 cm directly connected / 18 mm

Standard accessories

Optional accessories