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Extech 380942 30 Ampere True RMS AC/DC Mini Clamp on Meter

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ASIN B00023RU0S

Specifications for this item
Number of Items
1
Part Number
380942
UPC
793950389423
Brand Name
Extech
EAN
0793950389423
Warranty
1 year
UNSPSC Code
41113676
Style Name
Standard

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Key Features

  • High resolution down to 0.1mA AC and 1mA DC
  • One touch Auto Zero for DC current measurements
  • Min/Max function
  • AC and DC voltage measurements to 400V using test leads
  • 0.9 inch (23mm) jaw opening

Package Details

Shipping Weight: 1.1 pounds
Package Size: 9.2 x 4.8 x 2.8 inches

Product Description

True RMS Mini AC/DC Clamp Meter

The compact Extech 380942 is a 30A mini AC/DC clamp meter with a remarkable 0.1mA resolution (AC), very low-current sensitivity, and small diameter jaw designed to reach into small areas. The 30A range with 0.1mA (AC) and 1mA (DC) resolution is optimized for finding problems where very low current variances would be missed by standard clamp meters. This mini clamp meter is useful for troubleshooting tasks in plant maintenance, electrical, HVAC, and telecom work, as well as residential electrical, fleet maintenance, marine, and motorcycle repairs.

True RMS Compensates for Distortion from Electronic Devices

It can be very difficult to make accurate current and voltage readings in industrial and commercial applications when electronic devices are present. Fluorescent lights, motor drives, computer power supplies, and other electronic systems can distort the AC waveform, making it hard for averaging meters to get an accurate read. True RMS uses a more advanced formula to adjust for this kind of distortion.The Data Hold function freezes the display while the Min/Max function tracks and displays minimum and maximum values – useful for blind measurements and start-up draw. The Zero function makes it easy to perform relative measurements. The 4-digit (4,000-count) readout is easy to read and a 40 segment bargraph helps simulate an analog display, better illustrating swings in readings. Whether you are checking amp draws on commercial electrical circuit or troubleshooting a truck’s alternator, the small 0.9" (23mm) jaw opening is compact enough to fit in tight locations like engine bays.

Other Features

Measuring 7.2 x 2.5 x 1.4" (H x W x D), this CAT III-rated True RMS mini clamp meter comes with test leads, two AAA batteries, soft carrying case, and user manual. NIST certification is also available for this product.


Features Overview
  • 30A AC/DC current measurements
  • Very low current sensitivity range
  • 0.1mA AC and 1mA DC resolution
  • True RMS AC measurement capability
  • Data Hold, Min/Max & Auto Zero modes
  • Compact 0.9" (23mm) jaw opening size

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