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OTC 3940-HD Digital Multimeter Kit with LCD Display - Vehicle Electrical Diagnostic Tools
OTCVehicle Electrical Diagnostic Tools

OTC 3940-HD Digital Multimeter Kit with LCD Display

The OTC Digital Multimeter Kit (MPN 3940-HD) is a vehicle electrical diagnostic tool that includes the OTC 550 Series Auto ranging Multimeter. This kit features an LCD display with no connectivity and has an overall…

SKU 3G-OTH-506198

Also listed as: 3940HD · 3940 HD

Brand
OTC
Item
3940-HD Digital Multimeter Kit with LCD Display
Part Number
3940-HD
Category
Vehicle Electrical Diagnostic Tools
Available to Order
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Technical Specifications

OTC
Manufacturer Part Number
3940-HD
Type
LCD, No Connectivity
Includes
OTC 550 Series Auto ranging Multimeter
Tool Type
Multimeter Kit
Overall Ht
4 3/4 in
Connectivity
No Connectivity
Display Type
LCD

Technical Documents

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OTC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OTC Digital Multimeter Kit (MPN 3940-HD) is a vehicle electrical diagnostic tool that includes the OTC 550 Series Auto ranging Multimeter. This kit features an LCD display with no connectivity and has an overall height of 4 3/4 inches.

Frequently Asked Questions

What is the OTC Digital Multimeter Kit used for?

The OTC Digital Multimeter Kit (MPN 3940-HD) is used for vehicle electrical diagnostics. It includes the OTC 550 Series Auto ranging Multimeter with an LCD display, making it suitable for measuring voltage, current, and resistance in automotive systems.

What are the specifications of the OTC Digital Multimeter Kit?

The OTC Digital Multimeter Kit (MPN 3940-HD) features an LCD display, no connectivity, and an overall height of 4 3/4 inches. It includes the OTC 550 Series Auto ranging Multimeter and is designed for vehicle electrical diagnostic applications.

Where to buy the OTC Digital Multimeter Kit worldwide?

3G Electric supplies the OTC Digital Multimeter Kit (MPN 3940-HD) worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this vehicle electrical diagnostic tool to your location.

How to select the right OTC Digital Multimeter Kit for automotive diagnostics?

Select the OTC Digital Multimeter Kit (MPN 3940-HD) for basic vehicle electrical diagnostics. It includes the OTC 550 Series Auto ranging Multimeter with an LCD display. For advanced needs, consider models with connectivity features. 3G Electric can help source the correct OTC tool.

Used in

Common applications for OTC
Fleet maintenance — OTC S06 6-ton medium-duty jack stands with V-notch saddle for supporting vehicles during underbody service
Bus and truck workshops — OTC 1520 mobile column lift, 10-ton capacity per column, 0 to 24 inch lift range for under-vehicle access
Forklift service — OTC 5214 manual-handle mechanical forklift jack, 4-ton capacity, steel body, for lifting during repair
Diesel engine fuel system service — OTC 5870-3 and 5870-2 injector height gauges for setting injector body height to 3.078 in or 1.484 in
Gasoline fuel injection diagnosis — OTC 6550 master fuel injection kit for GM TBI, Ford, Chrysler, Jeep, import, and CIS/CISE systems
Ford engine timing service — OTC 6472 camshaft sensor synchronizer tool for aligning camshaft sensors during engine work
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OTC Products

3G Electric supplies OTC vehicle electrical diagnostic tools. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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