380950: 80A Mini AC/DC Clamp Meter


  • 4000 count LCD display
  • 1mA resolution
  • Jaw opens to 0.5″ (12.7mm)
  • AC/DC Voltage, Resistance, Frequency, Capacitance, and Duty Cycle
  • Diode Test/Continuity Beeper
  • Data Hold
  • Complete with test leads, two 1.5V AAA batteries and carrying case
  • English Datasheet
  • English User’s Manual

Available on back-order

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Small diameter elongated jaw fits into tight spaces

The compact Extech 380950 is a mini AC/DC clamp meter. The 380950 has an extra-small diameter jaw designed to reach into very small areas while providing a 1 mA resolution and very low-current sensitivity. This amp clamp performs essential troubleshooting tasks in plant maintenance, electrical, HVAC, and telecom work as well as residential, automotive, fleet maintenance, marine, and motorcycle electrical repair. Complete with test leads, two 1.5V AAA batteries and carrying case.

Specifications Range
Display counts 4000 count LCD
Jaw size/Cable size 0.5″ (12mm); 3/0 AWG
AC Current 4.000A, 80.0A
DC Current 4A, 80A
Max Resolution 1mA
Basic ACA Accuracy (% rdg) ±2.5%
AC Voltage (Max Res.) 600V (0.1mV)
DC Voltage (Max Res.) 600V (0.1mV)
Resistance (Max Res.) 40MΩ (0.1Ω)
Frequency (Max Res.) 10MHz (0.001Hz)
Diode/Continuity Continuity
Data Hold Yes
Min/Max Max
Dimensions 8.2×2.7×1.4″ (210x70x37mm)
Weight 7oz (200g)