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Machines & Tools > Measuring Tools > Extech MA445-NIST True RMS AC Clamp Meter with 11 Functions and NCV, 400A, includes Traceable Certificate; True RMS feature for accurate readings regardless of waveforms; 1.2 in. jaw size fits conductors up to 500 MCM; Built In Non Contact Voltage Detector NCV; Large backlit LCD display and built in Flashlight; UPC: 793950374467 (EXTECHMA445NIST EXTECH MA445-NIST CLAMP METER)
Extech MA445-NIST True RMS AC Clamp Meter with 11 Functions and NCV, 400A, includes Traceable Certificate; True RMS feature for accurate readings regardless of waveforms; 1.2 in. jaw size fits conductors up to 500 MCM; Built In Non Contact Voltage Detector NCV; Large backlit LCD display and built in Flashlight; UPC: 793950374467 (EXTECHMA445NIST EXTECH MA445-NIST CLAMP METER)
Extech MA445-NIST True RMS AC Clamp Meter with 11 Functions and NCV, 400A, includes Traceable Certificate; True RMS feature for accurate readings regardless of waveforms; 1.2 in. jaw size fits conductors up to 500 MCM; Built In Non Contact Voltage Detector NCV; Large backlit LCD display and built in Flashlight; UPC: 793950374467 (EXTECHMA445NIST EXTECH MA445-NIST CLAMP METER)

SKU: MA445NIST

Brand: Extech

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Extech MA445-NIST True RMS AC Clamp Meter with 11 Functions and NCV, 400A, includes Traceable Certificate; True RMS feature for accurate readings regardless of waveforms; 1.2 in. jaw size fits conductors up to 500 MCM; Built In Non Contact Voltage Detector NCV; Large backlit LCD display and built in Flashlight; UPC: 793950374467; Functions include NCV, AC DC Voltage, AC DC Current, Resistance, Capacitance, Frequency, Type K Temperature, Diode Test, Continuity; Relative mode for Capacitance, DC Zero and Offset Adjustment, Data Hold, Max Min, Auto Power Off and Low Battery Indicator; Complete with test leads, three AAA batteries, general purpose Type K temperature probe and pouch; Dimensions: 9 x 3 x 1.6 in.; Weight: 1 pounds


General Information

Manufacturer Extech
Manufacturer Part Number MA445-NIST
Product Name True RMS AC Clamp Meter with 11 Functions and NCV, 400A, includes Traceable Certificate
UPC 793950374467

Overview

Fully loaded with multimeter functions and built-in non-contact voltage (NCV) detector to meet your application needs! As part of the MA440 Series of pocket-sized clamp meters, this model offers Type K functions when applications require Temperature measurements. This product includes a Traceable Certificate with full Data and Uncertainties

Features

  • True RMS feature for accurate readings regardless of waveforms
  • 1.2 in. jaw size fits conductors up to 500 MCM
  • Built In Non Contact Voltage Detector NCV
  • Large backlit LCD display and built in Flashlight
  • Functions include NCV, AC DC Voltage, AC DC Current, Resistance, Capacitance, Frequency, Type K Temperature, Diode Test, Continuity
  • Relative mode for Capacitance, DC Zero and Offset Adjustment, Data Hold, Max Min, Auto Power Off and Low Battery Indicator
  • Complete with test leads, three AAA batteries, general purpose Type K temperature probe and pouch

Specifications

AC Current
400 A (10 mA) True RMS
DC Current
400 A (10 mA)
Basic Current Accuracy
AC more or less than 2.5 percent, DC more or less than 2 percent
DC Voltage
600 V (0.1mV) True RMS
AC Voltage
600 V (1 mV)
Basic Voltrage Accuracy
AC more or less than 1.2 percent, DC more or less than 0.8 percent
Non Contact Voltage NCV
100 to 600 V
Resistance
40 MOhm (0.1 Ohm)
Capacitance
40 mFarad (0.01 nFarad)
Frequency
1 MHz (0.01 Hz)
Temperature Type K meter range
-40 to 1832 degrees Fahrenheit
Duty Cycle
Yes
Diode Continuity
Yes
Dimensions 9 x 3 x 1.6 in.
Weight 1 pounds

M-20190130-1614-244-L
M-20220704-1614-200-L
 
*This item is BRAND NEW - not refurbished. It comes with all manufacturer supplied accessories, and full manufacturer's USA warranty.
*** DISCLAIMERS: 1) Availability is not always guaranteed: Please call or email us to double-check stock before placing your order. We ship from our inventory and also drop-ship from hundreds of suppliers. We try very hard to show only available products but sometimes products sell out before we can update the product webpage.  2) Some information may have been supplied by 3rd Party Content Suppliers: We are not responsible for Data or Image errors.  3) We do not offer Installation, Training or Technical Support on this product.***

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