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  1. Clamp Meters

Extech MA440 Series AC Clamp Meter

Compact Clamp Meter with non-contact voltage detector, resistance, capacitance and frequency.

Extech MA440 Series AC Clamp Meter
Extech MA440 Series AC Clamp Meters
Starting at $56.99 Found a better price? Let us match.

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Manufactured
  • By Extech
Includes
  • FREE Ground Shipping on orders of $1,000 or more
  • FREE Lifetime Tech Support
Availability
  • Manufacturer has some models in stock. View available part numbers.
Product Manual Product Specs
Questions?
Call 1-800-884-4967 or email sales@instrumart.com. Open 8:00 am to 5:30 pm ET.
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Overview

Features

  • 1.2in (30mm) jaw size
  • Built-In Non-Contact Voltage Detector (NCV)
  • Large backlit LCD display
  • Measuring ranges:
    • AC current: 400.0A (1mA)
    • DC voltage: 600V (0.1mV)
    • AC voltage: 600V (1mV)
    • DC current: 400.0A (MA445)
    • Resistance: 40MΩ (0.1Ω)
    • Capacitance: 100µF (MA440) / 40mF (MA443/5)
    • Frequency: 1MHz (0.01Hz)
  • True RMS (MA443/MA445)

What's in the Box

  • Test leads
  • Three AAA batteries
  • Pouch

Description

The Extech MA440 AC Clamp Meter has 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 Temperture measurements. The MA440 Series pocket-sized meters are fully loaded with multimeter functions and built-in non-contact voltage (NCV) detector to meet your application needs!

Documents

Spec Sheets

  • Extech MA440 Series AC Clamp Meters Datasheet PDF (546 KB)

Manuals

  • Extech MA440 Series AC Clamp Meters Manual PDF (2.2 MB)

Links

  • All possible part numbers

In Stock

Manufacturer Stock

This stock is typically available to ship in 3 - 5 working days.

Part Number Price Available
MA440
Show Configuration
$56.99 50 in stock
MA445
Show Configuration
$114.00 50 in stock
Configuration for MA440
Base Price:
$0.00
Model
MA440: AC current (+$56.99)
NIST Certificate
Without
Reconfigure
Configuration for MA445
Base Price:
$0.00
Model
MA445: AC/DC current, True RMS, type K, DC zero, flashlight, max/min (+$114.00)
NIST Certificate
Without
Reconfigure

Interested in Other Part Numbers?

Other part numbers are available to order but are not currently in stock. Current availability for non-stock parts is "Usually ships in 3-5 business days". Click here to select options

Need Help? Call a Temperature engineer at 1-800-884-4967

We're open 8:00 am to 5:30 pm ET

Rhys D. headshot Rhys D.
Applications Engineer
Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart
Luke M. headshot Luke M.
Applications Engineer
5 years at Instrumart
David S. headshot David S.
Applications Engineer
Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart
Alex A. headshot Alex A.
Senior Applications Engineer
19 years at Instrumart
Dwight M. headshot Dwight M.
Senior Applications Engineer
28 years at Instrumart
Rhys D. headshot Rhys D.
Applications Engineer
Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart
Luke M. headshot Luke M.
Applications Engineer
5 years at Instrumart
David S. headshot David S.
Applications Engineer
Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart
Alex A. headshot Alex A.
Senior Applications Engineer
19 years at Instrumart
Dwight M. headshot Dwight M.
Senior Applications Engineer
28 years at Instrumart
Rhys D. headshot Rhys D.
Applications Engineer

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Extech MA440 Series AC Clamp Meter
Extech MA440 Series AC Clamp Meter
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