OTC
OTC OTC-3940 550 Series Digital Multimeter.
550 Series Digital Multimeter
My Account
If you are already registered, please log in.
Create your account and enjoy a new shopping experience.
Create A New AccountOTC OTC3940-HD
The OTC3940-HD also has the ability to store up to 230 memory readings, making it ideal for the professional or DIY’er
The OTC 3940-HD is a digital multimeter that features an easy to use color display and 20 built-in test functions
By using the built-in resistance, continuity, voltage and temperature measurements of this multimeter, technicians can quickly and accurately troubleshoot ABS, airbag and other truck systems
Built for durability and versatility, the meter offers an insulated case that withstands tough jobsite conditions
A complete set of test tools for the professional technician, the 3940-HD features an easy to read backlit LCD screen with a large number display
The OTC3940-HD is the newest addition to the OTC39x0 Digital Multimeter series
Looking for a rugged, yet affordable digital multimeter to test circuits and test current? The OTC OTC3940-HD is the perfect tool for vehicle service technicians
The OTC3940-HD's high speed digital processing and memory is capable of detecting voltage, current, resistance and continuity
The meter is packed with features for trouble shooting electrical circuits and systems
OTC's 3940-HD digital multimeter has been designed for use in heavy duty truck testing and service operations
The product also uses one of the most robust designs for a multimeter in its class
The OTC3940-HD is powered by a rechargeable Li-ion battery that can be recharged with the included AC adapter
This tool is loaded with features including auto power off, peak hold function, auto ranging and more! This multi-meter has been designed to meet the unique needs of today's professional technician
Featuring individual Peak and Hold pip on all ranges, and an Auto Range feature that selects the correct voltage or resistance range automatically, this multimeter is perfect for testing automotive electrical
OTC DMM's are easy-to-use and feature high quality construction with rugged, shock resistant case and display
This OTC OTC3940-HD 3940-HD Digital Multimeter Kit for HD Truck is a lightweight and compact digital multimeter
The 3940-HD is a high-end, heavy duty, digital multimeter with a large backlit display and many measurement features that are perfect for auto technicians
The OTC3940-HD is a digital multimeter specifically designed for truck diagnostics and troubleshooting by an independent test laboratory
This digital multimeter comes packed with features including continuity check, diode test, temperature measurement, peak voltage detection and more
Plus, the 3940-HD is loaded with features that go beyond your traditional DMM including: Diode Test Function, Continuity Beeper and a Data Hold function
OTC's OTC3940-HD 3940-HD Digital Multimeter Kit for HD Truck is a heavy duty digital multimeter kit that has been designed to cater to the needs of professional mechanics, fleet technicians and DIY enthusiasts
The product comprises an LCD display that displays large and clear numbers, making it easy to read the measurements even in low light conditions
It includes an auto-ranging function to automatically select the proper range and a capacitance measuring function to check circuit boards for repair or troubleshooting
The OTC® 3940-HD Digital Multimeter is a low cost, portable, multimeter designed for testing vehicle operation and electronic systems as well as general purpose use around the home or shop
The OTC3940-HD also features a thermometer and power source display on the front panel for added convenience
It has auto ranging function and high precision, wide measurement range and reliable performance
OTC, the world leader in automotive diagnostics, provides a complete line of Digital Multimeter (DMM) test tools for automotive and other industries
OTC has taken the next step in multi-meter technology with the most advanced and accurate digital multi-meter available