Extech AC/DC Mini Clamp Meter

The Extech Mini AC/DC Clamp Meter is ideal for low current measurements.

Features

  • 0.9" (23mm) jaw diameter
  • Large 4000 count LCD display with full function indication and fast 40 segment analog bargraph
  • Overload protection up to 400A DC
Starting At $425.99
Stock Check Availability  

The Extech Mini AC/DC Clamp Meter is a compact solution to measuring low currents with high resolution up to 0.1mA AC and 1 mA DC. Its small size allows it to easily fit into tight spaces, providing measurements that traditional clamp meters can't reach. Model 380942 and 380947 allow True RMS measurements, which are ideal for distorted waveforms that cause inaccuracies. A large 4000 count LCD display provides full function indication and a fast 40 segment bargraph. Overload protection ensures measurements up to 400A DC.

Model 380942

 

  • True RMS
  • AC current: 30A
  • AC resolution: 0.1mA
  • AC accuracy: ±(2.0%+5d)@50/60Hz
  • DC current: 30A
  • DC resolution: 1mA
  • AC voltage: 400V
  • AC resolution: 0.1V
  • AC accuracy: ±(2.0%+5d)
  • DC voltage: 400V
  • DC resolution: 0.1V
  • DC accuracy: ±(1.0%+2d)
  • Dimensions: 7.2x2.5x1.4" (183x64x36mm)
  • Weight: 6.2 oz (190g)

 

Model 380941

 

  • AC current: 200A
  • AC resolution: 100mA
  • AC accuracy: ±(1.0% +2d)
  • DC current: 40A
  • DC resolution: 10mA
  • DC accuracy: ±(1.0% +2d)
  • AC voltage: 400V
  • AC resolution: 0.1V
  • AC accuracy: ±(1.5% +4d) (50/60Hz)
  • DC voltage: 400V
  •  DC resolution: 0.1V
  • DC accuracy: ±(1.0% +2d)
  • Resistance: 400Ω
  • Resistance resolution: 0.1Ω
  • Resistance accuracy: ±(1.5% +2d)
  • Frequency: 10kHz
  • Frequency resolution: 0.01Hz
  • Frequency accuracy: ±(0.5% +2d)
  • Dimensions: 7x1.75x1.25" (178x45x32mm)
  • Weight: 6 oz (170g)

 

Model 380947

 

  • True RMS
  • AC current: 4A/40A/100A/400A
  • AC resolution: 1mA/10mA/100mA/100mA
  • AC accuracy: ±(1.5% +3d)
  • DC current: 40A/400A
  • DC resolution: 10mA/100mA
  • DC accuracy: ±(1.0% +2d)
  • Frequency: 10kHz
  • Frequency resolution: 0.01Hz
  • Frequency accuracy: ±(0.5% +2d)
  • Dimensions: 7.2x2.5x1.4" (183x64x36mm)
  • Weight: 6.2 oz (190g)
  • (1) Meter
Questions & Answers
No Questions
Did you find what you were looking for?

Select Options

  Products 0 Item Selected
Image
Part #
Description
Price
Stock
Quantity
Extech AC/DC Mini Clamp Meter
380942
30A True RMS AC/DC mini clamp meter
Your Price $425.99
Check Availability  
Extech 30A True RMS AC/DC Mini Clamp Meter
380942-NIST
30A True RMS AC/DC mini clamp meter, NIST traceable
$509.00
Check Availability  
Extech 200A True RMS AC/DC Mini Clamp Meter
380941
200A AC/DC mini clamp meter
$297.99
Check Availability  
Extech 200A True RMS AC/DC Mini Clamp Meter
380941-NIST
200A AC/DC mini clamp meter, NIST traceable
$372.99
Check Availability  
Extech 400A True RMS AC/DC Mini Clamp Meter
380947
400A True RMS AC/DC mini clamp meter
$330.99
Check Availability  
Extech 400A True RMS AC/DC Mini Clamp Meter
380947-NIST
400A True RMS AC/DC mini clamp meter, NIST traceable
$410.99
Check Availability  
Notice: At least 1 product is not available to purchase online
×
Multiple Products

have been added to your cart

There are items in your cart.

Cart Subtotal: $xxx.xx

Go to Checkout

In The News

Climate Change and Microplastics: Monitoring Lake Champlain

Most people go to Lake Champlain for its exceptional views and thrilling boating, but it’s also home to a wide variety of interesting aquatic research projects. From studying microplastics to thermal dynamics of the lake, Timothy Mihuc, director of the Lake Champlain Research Institute (LCRI) at the State University of New York at Plattsburgh (SUNY Plattsburgh), has spent his career studying aquatic ecosystems.  As an aquatic biologist, he’s the main investigator on Lake Champlain’s research studies while also managing their grants, employees, and their hands-on buoy work.  Over the years, LCRI has received a number of environmental grants that aid in its monitoring research.

Read More

Current Monitoring after the Francis Scott Key Bridge Collapse

On March 26th, according to The Baltimore Sun , a 984-foot, 112,000-ton Dali lost propulsion and collided with a support column of the Francis Scott Key Bridge, collapsing the structure. Soon after the event, search and rescue, salvage crews, and other emergency responders were mobilized after the collision. As salvage efforts progressed in early April, NOAA’s Center for Operational Oceanographic Products and Services (CO-OPS) responded to a request for real-time tidal currents data and deployed a current monitoring buoy—CURBY (Currents Real-time BuoY)—into the Patapsco River north of the Francis Scott Key Bridge.

Read More

Soundscapes of the Solar Eclipse: Citizen Science Supporting National Research

On April 8, 2024, millions of people around the world had their eyes glued to the sky to witness a historic cosmic event. The total solar eclipse captured the headlines and the minds of many who became eager to gaze at the heavens as the sky went dark for a few minutes. However, not everyone used their sense of sight during the eclipse, some were listening to the sounds of the natural world around them as the light faded from above. The Eclipse Soundscape Project is a NASA-funded citizen science project that focuses on studying how the annular solar eclipse on October 14, 2023, and the April 8, 2024 total solar eclipse impacted life on Earth.  The project revisits an initiative from the 1930s that showed animals and insects are affected by solar eclipses.

Read More