FOTRIC 340 series
Highly efficient portable thermal imaging cameras

Whether in building diagnostics or in industry – the thermal imaging cameras of the FOTRIC 340 series are perfectly suited for various tasks in maintenance.

  • superior imaging due to high resolution and the MagicFingertip Algorhythm to identify equipment failures more easily
  • AI booasted performance, with programmable Quick-Access buttons
  • flexible use due to advanced analysis options
  • TurboFocus for fast, precise thermal images
Thermal imaging FOTRIC 348A FOTRIC 347A FOTRIC 346A FOTRIC 345M
IR Resolution
640 × 480 px
480 × 360 px
384 x 288 px
320 x 240 px
Super Resolution (SR)
1280 × 960 px
960 x 720 px
768 x 576 px
640 x 480 px
Field of View (FOV)
25° × 19°
Thermal Sensitivity (NETD)
<0.04 °C at 30 °C
<0.05 °C at 30 °C
Spatial Resolution (IFOV)
0,68 mrad
0,91 mrad
1,14 mrad
1,36 mrad
Digital zoom
1- 8 x
1- 4 x
Detector Type
Focal Plane Array (FPA) Focal Plane Array (FPA) uncooled microbolometer
Spectral Range
7 - 14 μm
Minimum Focus Length
0,25 m
0,1 m
TurboFocus (fast, intelligent Autofocus system for continuously sharp images),
laser distance,
graphic contrast,
Build-in Digital Camera (visible light)
13-megapixel, industrial grade digital camera
LED Light (torch and flash lamp)
Measurement And Analysis FOTRIC 348A FOTRIC 347A FOTRIC 346A FOTRIC 345M
Temperature Measurement Range (smart switch between)
-20 °C to 150 °C,
0 °C to 650 °C,
200 °C to 1200 °C
-20 °C to 150 °C,
0 °C to 650 °C
Temperature scale
adjustable via touch-screen, automatically or manually
Minimum Temp Span (Manual)
2 °C
Measurement Accuracy
± 2 °C or ± 2 %, whichever is greater (ambient temperature between 15 °C - 35 °C)
Automatic Capture of High and Low Temperature
Yes, full-screen and measurement boxes both with highest / lowest temp spot marker
On-Screen Temperature Test
Temp Rising Test, Temp Differentiation Test
Region of Interest - Measurement Modes
8 spot markers, 8 boxes (rectangle or circle), 8 lines
4 spot markers, 4 boxes (rectangle or circle), 1 line
Correction Settings
Emissivity, Partially emissivity, Reflection temperature, Ambient temperature, Humidity, Distance
Laser measurement
Distance, Length and Area
Yes, GPS
Image Display FOTRIC 348A FOTRIC 347A FOTRIC 346A FOTRIC 345M
Gorilla Glass Explosion-proof IPS LCD
Display pixels: 1280 x 720
Display size: 5 inch
Display Mode
Thermal image, visible image, Picture-in-Picture
2 Magic Thermal palettes, 15 standard palette, 15 inverted palettes
Professional Features FOTRIC 348A FOTRIC 347A FOTRIC 346A FOTRIC 345M
Enable MagicThermal multi-color dynamic imaging function, which can be used in real-time thermal image. Display the color thermal imaging of the target area by touch, while the other areas are displayed in black and white thermal imaging.
Color Alarm (Isotherm)
above / below threshold
Temperature Measurement Alarm
User-defined temperature threshold, audible and visual alarm of above / below temperature threshold
Voice Annotation
200 seconds built-in microphone and speaker on still image and video
Text Annotation
Image Annotation
Favorites and AutoNaming
Power Saving FOTRIC 348A FOTRIC 347A FOTRIC 346A FOTRIC 345M
Battery Type
3 Lithium-ion rechargeable batteries (7.4V, 3500mAh)
2 Lithium-ion rechargeable batteries (7.4V, 3500mAh)
Battery Operating Time
Over 4 hours
Power Saving
User-selectable screen-off modes
Battery Charging Time
2.5 hours to 90% full charge
Charging System
Two-bay battery charger with LED display (12V, 3A)
AC Operation
AC operation with included power supply (100V ac -240V ac, 50/60Hz)
Environment FOTRIC 348A FOTRIC 347A FOTRIC 346A FOTRIC 345M
Operation Temperature
-20 °C - 50 °C
Storage Temperature
-40 °C - 70 °C
Relative Humidity
<90% RH
Data storage and transfer FOTRIC 348A FOTRIC 347A FOTRIC 346A FOTRIC 345M
Image Format
Standard JPEG, including raw temperature data, radiometric
Video File Format
standard MPEG4 non radiation video; including raw temperature data,
standard MPEG4 non radiation video
SD Card
128 GB micro SD card
32 GB micro SD card
PC software
Fotric AnalyzIR, WLIR
Device Interfaces
USB, Micro HDMI, SD card
Physical Parameters FOTRIC 348A FOTRIC 347A FOTRIC 346A FOTRIC 345M
Enclosure Rating
IP54 (protected against dust, limited ingress; protection against water spray from all directions),
GB/T 4208-2017/IEC60529:2013
EN 62368-1:2014+A11:2017 (power supply)
2g (GB/T 2423.10-2008/IEC 60068-2-6:1995)
25g (GB/T 2423.5-2019/IEC60068-2-27:2008)
Electromagnetic Compatibility
EN 61326-1:2013 (immunity)
EN 61326-1:2013 Class A (emission)
FCC 47 CFR Part15 Class A (emission)
Engineered to withstand 2 meters (6.5 feet) drop with standard lens
Weight (battery included)
<1.0kg (lens not included)
Dimensions (LxHxW)
312.8 × 123.3 × 139.2 mm
Ergonomic Design
Tripod Mounting
Yes (UNC ¼"-20 Interface)
2 years (standard), extended warranties are available,
10 years for core detector
Recommended Calibration Cycle
2 years (assumes normal operation and normal aging)
Standard Configuration
Infrared thermal imager, lens, lens cover, batteries, battery charger, power adapter, USB type-C to USB interface cable,micro HDMI to HDMI interface cable, SD card, SD card reader, accessory bag (wrist strap, 2 wrist strap holders, 2 M4 * 8 screws, lanyard, Allen wrench), information bag (packing list,user manual, calibration certificate, certificate of QC, certificate of inspection, warranty card, USB), portable soft bag, hard portable case
Optional lenses FOTRIC 348A FOTRIC 347A FOTRIC 346A FOTRIC 345M
44° × 34° (<0.1m)
44° × 34° (<0.1m)
44° × 34° (<0.1m)
12° × 9°(<1.0m)
15° × 11° (<0.25m)
15° × 11° (<0.25m)
Ultra Telephoto
7° × 5°(<3.0m)
7° × 5° (<1.0m)