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Extech 400A AC Clamp Meter with NCV - MA440

Item #:
EXT-MA440
Brand:
Extech
Extech 400A AC Clamp Meter with NCV - MA440
$49.99
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Discontinued

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Extech 400A AC Clamp Meter with NCV - MA440

Extech 400A AC Clamp Meter with NCV - MA440

$49.99

Discontinued


MA440 400A AC Clamp Meter with NCV by Extech

Three models to choose from, with or without True RMS and AC or AC/DC Current functions. Choose True RMS model for accurate readings of non-sinusoidal waveforms, model with DC Current function for automotive applications, or model with Type K function when applications require Temperature measurements. The MA440 Series meters are fully loaded with multimeter functions and built-in non-contact voltage (NCV) detector to meet your application needs!

Features

  • 1.2" (30mm) jaw size fit conductors up to 500MCM
  • Built-in Non-Contact Voltage (NCV) detector
  • MultiMeter functions include Resistance, Capacitance and Frequency
  • Relative Mode for Capacitance
  • Data Hold freezes reading on display
  • Auto Power Off with disable and Low Battery indication
  • Large backlit LCD display
  • Complete with test leads, three AAA batteries, and pouch; MA443 and MA445 also includes a general purpose Type K Temperature probe
  • AC Current
Specifications MA440 (Max. Resolution) MA443 (Max. Resolution) MA445 (Max. Resolution)
AC Current 400.0A (1mA) 400.0A (1mA) True RMS 400.0A (10mA) True RMS
DC Current - - 400.0A (10mA)
Basic Current Accuracy AC: ±2.0% AC: ±1.8% AC: ±2.5%, DC: ±2.0%
DC Voltage 600V (0.1mV) 600V (0.1mV) True RMS 600V (0.1mV) True RMS
AC Voltage 600V (1mV) 600V (1mV) 600V (1mV)
Basic Voltage Accuracy AC: ±1.2% DC: ±0.8% AC: ±1.2% DC: ±0.8% AC: ±1.2% DC: ±0.8%
Non-Contact Voltage (NCV) 100 to 600V 100 to 600V 100 to 600V
Resistance 40MΩ (0.1Ω) 40MΩ (0.1Ω) 40MΩ (0.1Ω)
Capacitance 100μF (0.01nF) 40mF (0.01nF) 40mF (0.01nF)
Frequency 1MHz (0.01Hz) 1MHz (0.01Hz) 1MHz (0.01Hz)
Temperature (Type K - meter range) - -40° to 1832°F/-40° to 1000°C (1°) -40° to 1832°F/-40° to 1000°C (1°)
Duty Cycle Yes Yes Yes
Diode/Continuity Yes Yes Yes
Dimensions 9x3x1.6" (228x77x41mm) 9x3x1.6" (228x77x41mm) 9x3x1.6" (228x77x41mm)
Weight 9.3oz (265g) 9.3oz (265g) 9.3oz (265g)

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