Extech 410: 400A AC Clamp Meter + NCV

Extech 410: 400A AC Clamp Meter + NCV


The Extech 400A AC Clamp Meter + NCV is an integrated non-contact voltage detector.


  • Built-in non-contact Voltage detector with LED alert
  • 1.2" (30mm) jaw size for conductors up to 350MCM
  • Relative mode for capacitance zero and offset adjustment
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Why Buy From Fondriest?


The Extech 400A AC Clamp Meter + NCV allows users to quickly check for the presence of live wires before testing, as well as 40A and 400A current ranges. Multimeter functions include AC/DC voltage, resistance, capacitance, frequency, temperature, duty cycle, diode, and continuity. The meter has a 1.2" (30 mm) jaw opening for conductors up to 500 MCM. Other features include a built-in non-contact voltage detector with an LED alert, and auto power off to conserve battery life.

Notable Specifications:
  • Display counts range: 4000
  • AC current range: 40.00A, 400.0A
  • AC current maximum resolution: 0.01A
  • AC current basic accuracy: ± (2.5% + 8d)
  • AC voltage range: 4.000V, 40.00V, 400.0V, 600V
  • AC voltage maximum resolution: 0.001V
  • AC voltage basic accuracy: ± (1.8% + 8d)
  • DC voltage range: 400.0mV, 4.000V, 40.00V, 400.0V, 600V
  • DC voltage maximum resolution: 0.1mV
  • DC voltage basic accuracy: ± (0.8% + 2d)
  • Resistance range: 400.0Ω, 4.000kΩ, 40.00kΩ, 400.0kΩ, 4.000MΩ, 40.00MΩ
  • Resistance maximum resolution: 0.1Ω
  • Resistance basic accuracy: ± (0.8% + 2d)
  • Frequency range: 10Hz to 10kHz
  • Frequency maximum resolution: 0.01Hz
  • Frequency basic accuracy: ± (1.5% + 2d)
  • Capacitance range: 40.00nF, 400.0nF, 40.00μF, 10.0μF
  • Capacitance maximum resolution: 0.01nF
  • Capacitance basic accuracy: ± (3.0% + 5d)
  • Temperature range: -4 to 1400°F (.20 to 760°C)
  • Temperature maximum resolution: 0.1°
  • Temperature basic accuracy: ± (3% + 9°F/5°C)
  • Duty cycle range; 0.5 to 99.0%
  • Duty cycle maximum resolution: 0.1%
  • Duty cycle basic accuracy: ± (1.2% + 2d)
  • Diode: yes
  • Continuity: yes
  • Dimensions: 7.9 x 2.6 x 1.5" (200 x 66 x 37mm)
  • Weight: 7.2oz (205g)
What's Included:
  • (1) Meter
  • (1) Package of test leads
  • (1) Temperature probe
  • (2) AAA batteries
  • (1) Case
Image Part # Product Description Price Stock Order
Extech 410: 400A AC Clamp Meter + NCV MA410 400A AC clamp meter + NCV
Drop ships from manufacturer
Extech 410: 400A AC Clamp Meter + NCV MA410-NIST 400A AC clamp meter + NCV, NIST traceable
Drop ships from manufacturer

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