Skip to Content
Main Content

Diagnostic Thermal Imager+

Model: EETH312

Using infrared technology to reveal heat caused by friction, electrical resistance, pressure changes and more, the Diagnostic Thermal Imager+ from Snap-on® lets you track down vehicle faults and find the right fix faster than ever.  

When connected to Wi-Fi, every image you capture with the Diagnostic Thermal Imager+ is automatically uploaded to the new Snap-on Cloud.

This means you can access them from your phone or computer whenever you need them, to make your next diagnosis — and your next repair — faster and more accurate than your last. 

Fully loaded with a database full of automotive applications, guided tests and reference images to help you interpret results, putting a more accurate diagnosis — and more productivity — in clear view on every job.

Diagnostic Thermal Imager+ Front View Snap-on
  • Diagnostic Thermal Imager+ Front View Snap-on
  • Diagnostic Thermal Imager Side View Snap-on
  • Diagnostic Thermal Imager Plus Slight Side View
  • Diagnostic Thermal Imager+ Freeze Function
  • Diagnostic Thermal Imager+ Snap-on Plasma view
  • Diagnostic Thermal Imager+ Snap-on Sepia tone
  • Diagnostic Thermal Imager+ Snap-on Thermal Blend
  • Diagnostic Thermal Imager+ (Plus) Front View Freeze Function
  • Diagnostic Thermal Imager+ (Plus) Side View Freeze Function
  • Diagnostic Thermal Imager+ (Plus) Front View Thermal Blend
  • Diagnostic Thermal Imager+ (Plus) Side View Thermal Blend
Open AllClose All
Specifications

Here are the numbers

Weight0.83 lb (376.5 g)Dimension: Depth2.24 in. (57.0 mm)Display Resolution365 x 270 pixelBattery Life4 hoursThermal Temp. Visibility�4 to 840 degrees F (�20 to 450 degrees C)Display Size4.3 inch diagonalDC Operating Voltage4.75 to 5.25 VDCWidth4.80 in. (122.0 mm)Battery Charge Time5 hoursPower Supply5 VDC, 2AThermal Max. Temp. Reading840 degrees F (450 degrees C)Dimension: Height9.09 in. (231.0 mm)Battery Pack TypeRechargeable lithium-ion battery packBattery Pack Size CapacitySingle Cell, 3.6V, 2150mAh MINDisplay TypeTFT Color LCD Touch ScreenWi-FiWi-Fi CapableScreen refresh rate9x/second
Features

Here is the good news

Choose between thermal, sepia and plasma color pallettes for flexible viewing options

close modal
3 Color Pallette Options

Large 4.3 inch IPS color screen so you don’t miss a clue

close modal
4.3" IPS Color Screen

Color reference scale automatically calibrates, so you know the temperature of everything in the image

close modal
Automatic Color Calibration

120 x 90 pixel thermal sensor resolution and with 2x camera zoom up to 360 x 270 pixel

close modal
Crisp 120 x 90 Thermal Sensor Resolution

Point at any area of the vehicle to see detailed images of an object's heat signature

close modal
Detailed Heat Signature Images

Exclusive database of guided tests shows dozens of valuable automotive applications

close modal
Exclusive Guided Tests

Shows extreme temperatures from -4 deg F (-20 deg C) to 840 deg F (450 deg C)

close modal
Extreme Temp Measurement Capabilities

Cursors move the crosshair which enables you to take multiple still images with temperature readings from 5 different points per image

close modal
Freeze Function

Image refresh rate: 9 times per second

close modal
Image Refresh

Pistol-grip ergonomics for comfort and convenient access to tight locations

close modal
Pistol-grip Ergonomics

Detect problems all around the vehicle: brakes, heated seats, misfires, HVAC, worn bearings, belts, emission controls, and many more

close modal
Problem Identification from Any Angle

Upload images to print, store and share with others

close modal
Snap-on® Cloud

Reference images showing normal components and failed components, so you know exactly what to look for

close modal
Test Reference Images

Video recording up to 20 seconds

close modal
Video Recording

Customized views on screen to assist in diagnosis and pinpointing location - choose from picture in picture, full thermal, side by side

close modal
View - Customized On-screen

Thermal to standard image blending allows for easy identification and location of component or area being viewed

close modal
View - Image Blending
View - Picture-in-PictureView - Split ScreenView - ThermalWi-Fi enabled

Wireless Printing (via Snap-on Cloud)

close modal
Wireless Printing
Resource Center
Look here for the Diagnostic Thermal Imager+ User Manual, other helpful documents and Training
Related Products & Accessories

Other products which may interest you. Find Diagnostic Thermal Imager+ accessories here.

Find a Franchisee

Find a Franchisee

Contact Us

Contact Us