1-800-531-3746 Mon-Fri 8am-7pm & Sat 10am-6pm (Central)
View Cart
Find out why UpLift Desks are #1! Get the UpLift 900 electric sit-stand desk at a great price! Introducing the Steelcase Gesture Chair. Click to order now! View Our Beautiful Solid Wood Desks
Home All Our Brands Extech Instruments MultiMeters Extech MG300 CAT IV Insulation Tester/Multimeter with Wireless PC Interface
Extech MG300 CAT IV Insulation Tester/Multimeter with Wireless PC InterfaceExtech MG300 CAT IV Insulation Tester/Multimeter with Wireless PC InterfaceExtech MG300 CAT IV Insulation Tester/Multimeter with Wireless PC InterfaceExtech MG300 CAT IV Insulation Tester/Multimeter with Wireless PC InterfaceExtech MG300 CAT IV Insulation Tester/Multimeter with Wireless PC InterfaceExtech MG300 CAT IV Insulation Tester/Multimeter with Wireless PC InterfaceExtech MG300 CAT IV Insulation Tester/Multimeter with Wireless PC InterfaceExtech MG300 CAT IV Insulation Tester/Multimeter with Wireless PC InterfaceExtech MG300 CAT IV Insulation Tester/Multimeter with Wireless PC InterfaceExtech MG300 CAT IV Insulation Tester/Multimeter with Wireless PC InterfaceExtech MG300 CAT IV Insulation Tester/Multimeter with Wireless PC Interface
page 1 of 1
  • Extech MG300 CAT IV Insulation Tester/Multimeter with Wireless PC Interface
  • Extech MG300 CAT IV Insulation Tester/Multimeter with Wireless PC Interface
  • Extech MG300 CAT IV Insulation Tester/Multimeter with Wireless PC Interface

Extech MG300 CAT IV Insulation Tester/Multimeter with Wireless PC Interface

Item #: EXT141
Send Page to Friend

The Extech MG300 CAT IV Insulation Tester/Multimeter with Wireless PC Interface provides continuous data streaming directly to your PC. Readings can be viewed either on the built-in backlit display or transmitted in real time directly to your PC via wireless USB connection. A true RMS meter, Extech MG300 CAT IV Insulation Tester/Multimeters provide accurate readings of distorted waveforms, take insulation resistance measurements of transformer windings, and automatically discharge capacitive voltage.

More Info
Quantity:
Our Price:
$399.99
& This Item Ships FREE - Details
List Price: $399.99
You Save: $0.00
Seen it for less?
Usually ships the next business day

The rugged, waterproof (IP67) Extech MG300 CAT IV Insulation Tester/Multimeter with Wireless PC Interface provides an all-in-one system for electrical testing, and is capable of testing both AC and DC currents as well as insulation resistance. Results can be viewed either on a large, backlit triple display, or transmitted wirelessly via USB connection to a PC.

Features - Extech MG300 CAT IV Insulation Tester/Multimeter with Wireless PC Interface

  • Wireless USB connection transmits live measurements to connected PC
  • Large, backlit display provides easy-to-read measurement data
  • Test voltage settings of 125V, 250V, 500V and 1000V
  • Insulation resistance of 0.001 to 4000 milliohms
  • Automatic capacitive voltage discharge
  • Features locking power function for hands-free use, as well as data hold and auto power off
  • Includes wireless receiver, USB cable, Windows-compatible software, heavy-duty test leads, alligator clip test leads, Type K bead wire temperature prove with adapter, carrying case, and six AA batteries

Extech MG300 CAT IV Insulation Tester/Multimeter with Wireless PC Interface Specifications

Dimensions 3.6'' W x 7.8'' D x 1.9'' H
Warranty 1 year
NameOptionsPriceQty
Extech 40180 Tone Generator and Amplifier Probe Kit
Original Price: $89.99
Our Price: $89.99
Extech CT100 Network Cable Tester
Original Price: $29.99
Our Price: $29.99
Extech TG30 Wire Tracer/Tone Generator Kit
Original Price: $55.99
Our Price: $55.99
Extech 380363 Digital Megohmmeter
Original Price: $259.99
Our Price: $259.99
Extech PQ3400 Series 3-Phase Power Analyzer/Datalogger
Original Price: $1,799.00
Our Price: $1,799.00
Extech CT80 AC Circuit Load Tester
Original Price: $299.99
Our Price: $299.99

Customer Reviews

Extech MG300 CAT IV Insulation Tester/Multimeter with Wireless PC Interface
$399.99

Professor Ergo's Thoughts:

The Extech MG300 CAT IV Insulation Tester/Multimeter with Wireless PC Interface includes both a 1000V insulation tester and an RMS Multimeter in a single, compact package. With insulation test voltages of 125V, 250V, 500V and 1000V, as well as a full suite of multimeter test functions, this rugged, waterproof tool is a must-have for any electrician.

You May Also Like
Extech 401014 Big Digit Indoor/Outdoor Thermometer
List Price: $25.99
Our Price: $25.99
FLIR E-Series Infrared Cameras E40, E50 & E60
List Price: $2,995.00
Our Price: $2,995.00
Extech 480172 AC Line Splitter
List Price: $15.99
Our Price: $15.00
Extech 407123 Heavy Duty Hot Wire Thermo-Anemometer
List Price: $409.99
Our Price: $409.99

Shop By Brand

Find out why UpLift Desks are #1! Get the UpLift 900 electric sit-stand desk at a great price! Introducing the Steelcase Gesture Chair. Click to order now! Free Goldtouch notebook and tablet stand with purchase of our most popular chairs!

Previously Viewed Items



Credit Card Processing

Confirmed for SquareGrove, HumanSolution, ErgonomicChairPro, Ergohuman.com, UPLiftDesk, FreedomChair is a BBB Accredited Business. Click for the BBB Business Review of this Office Furniture & Equipment in Austin TX
Our Customers Say ...
  • Completely satisfied with the desk. More impressive was the buying process, knowledge of the sales and support staff, and attention to detail. It's clear that this company is on a mission to help people. They have found a way to differentiate themselves in a crowded market and stand out as a great company which deserves all the success it achieves. We will be adding a second UpLift 900 in the near future. Thank you!

    - Alisha Jones

The Human Solution � Ergonomic Chair, Keyboard Tray, Monitor Arm and More
2139 W Anderson Ln  |  Austin, Texas 78757  |  1-800-531-3746
We accept Visa, Mastercard, American Express, Discover, Paypal