M3900 - Mastech Digital Multimeters

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Technical Specifications

Vdc High Range


DCV, ACV, Resistance, Continuity, Diode, DCA, ACA

Extra Specifications
Digital Multimeter

Product Description

  • DC voltage: 200m/2/20/200/1000V±0.5%
  • AC voltage: 200mV±1.2%, 2/20/200V±0.8%, 200m/2A±1.2%, 10A±2.0% 
  • DC current: 20μA±2.0%, 200μ/2m/20mA±0.8%, 200m/2A±1.2%, 10A±2.0% 
  • AC current: 20μA±3.0%, 200μ/2m/20mA±1.0%, 200m/2A±1.8%, 10A±3.0% 
  • Resistance: 200/2k/20k/200k/2MΩ±0.5%, 20MΩ±1.0% 
  • Continuity checking with buzzer  
  • Diode check: Test current 1.0mA, Test voltage 2.8V  
  • hFE: 1 ~ 1000  
  • Display: 26 x 60mm LCD