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Extech MN42
8 Function Compact MultiMeter + NCV

  • 0.5% basic accuracy
  • Manual ranging
  • 2000 count display
  • 1.5V and 9V Battery tests
  • Over-sized high contrast LCD display
  • Double molded housing
  • CAT III-600V
  • Complete with test leads, general purpose Type K beadwire probe (MN47), 9V battery, and carrying case
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Extech MN42 Shown
Product Information
Datasheet 509 KB PDF
Manual 769 KB PDF
pdf helpPDF Help
Specifications for Extech MN42
Ranging Manual
Display counts 2000
Basic Accuracy 0.5%
NC Voltage Detector 100 to 600VAC
DC Voltage 600V (0.1mV)
AC Voltage 600V (0.1V)
DC Current 10A (1μA)
Resistance 2MΩ (0.1Ω)
Diode/Continuity Yes
Battery Test 1.5V / 9V
Dimensions 5.9 x 2.75 x 1.8” (150 x 70 x 48mm)
Weight 9oz (255g)
Ordering Information
Model Description Buy Online Price
MN42 Extech MN42 8 Function Compact MultiMeter + NCV Buy Now Sale $32.39
(Reg. $39.99)
  • (1) Set Test Leads
  • (1) Carrying Case
  • (1) 9V Battery
  • (1) Manual

*NOTE: Items ordered with optional NIST calibration will require
approximately 10 days to complete the certification.