Bosch Professional thermal camera displaying a heat map.
Bosch thermal imager with LARGE ILLUMINATED COLOR DISPLAY featuring 160x120 thermal resolution, PRECISION IMAGING with more than 19,000 measurement points, THERMAL GRAPHIC IMAGE TRIGGER, INTEGRATED VISUAL CAMERA, BLUETOOTH® AND WIFI HOTSPOT CONNECTIVITY, and JOBSITE-TOUGH CONSTRUCTION, IP53 rated.
GTC400C
GTC400C
Bosch thermal imaging camera held by a person, displaying a thermal image of a room. "Func" and power buttons are visible.
Bosch thermal imaging camera, displaying a window in thermal colors, held by a person.
Hand holding an infrared thermal camera pointed at a white radiator, displaying a thermal image on the screen.
Hand holding a thermal imaging camera pointed at an electrical panel, with "Func" button and power button visible. The thermal image shows heat patterns.
Man using a laptop connected to a thermal imaging device, next to a window.
Two people observe a heated radiator using a Bosch thermal imager and a smartphone, interior of a room with skylights.
Bosch ThermalOn App advertisement: Download for free. Includes thermal imaging app, and thermal cameras with "12 V MAX" and "2.0 Ah Li-Ion" batteries. Also, shows download links for the App Store and Google Play.
Infographic showing a house cross-section with thermal imaging, with labels: 19,200 temperature points for numerous applications, Insulation check of roof, Run of the floor heating, Verify floor heating distribution, Window and door checking, In- and outflow of radiator or floor heating, Radiator, Electric cabinet.
Bosch "12V Measuring & Layout Tools" Limited Warranty: 1 YEAR Tool, 1 YEAR Battery/Charger.  See details at https://rb-pt.io/PowerToolWarranty or call 1-877-BOSCH99.

GTC400C Professional

12V Max Inspection/Detection Devices

12V Max Connected Thermal Camera

  • Fast thermal camera operation – detects temperature anomalies in seconds by just squeezing the trigger and freezing the image
  • Large illuminated color display – features a 160x120 thermal resolution, setting the standard for detailed thermal resolution
  • Integrated camera – records actual images with thermal graphic images, for side-by-side comparison, picture-in-picture and more
  • Precision imaging – has more than 19,000 measurement points, showing hot and cold spots, center temperature and adjustable temperature scale
  • Image memory – stores up to 500 images, both thermal graphic images and visual pictures
  • 12V Max Lithium-ion power – features long runtime for complex jobs
  • Bluetooth® and WiFi hotspot connectivity – enables transfer of documentation to a smart phone or tablet
  • Jobsite-tough construction – withstands difficult jobsite conditions, and is IP53 rated
  • Bosch measuring and layout tools are covered by a one year limited warranty with an additional year when you register your tool within eight weeks of purchase - for details, visit https://rb-pt.io/PowerToolWarranty or call 1-877-BOSCH99
  • Bosch 12V Max batteries and chargers are covered by a one year limited warranty - for details, visit https://rb-pt.io/PowerToolWarranty or call 1-877-BOSCH99
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Functions & key features

Measuring tools positive icon for web: GTC 160x120 Infrared Sensor
Measuring tools positive icon for web: GTC +14 to +752 Degrees Fahrenheit Temperature Range
Measuring tools positive icon for web: ThermalOn App
Measuring tools positive icon for web: IP 53 Rating

GTC400C Professional

Technical data

The most important data

Battery
12V Lithium-ion Battery
Height in
9.17 "
IP Rating
IP 53
Length in
3.74 "
Weight
2.2 lb
Width in
2.48 "
Works With
Batteries, BAT414, GBA12V30, GBA12V60, Chargers, GAL12V-20, GAL12V-40, GAX1218V30
Includes
(1) GTC400C 12V Max Connected Thermal Camera
(1) 12V Max Lithium-Ion Battery
(1) 12V Max Charger
(1) USB Cable
(1) Soft Pouch

GTC400C Professional: Further information

Product Highlights

The Bosch GTC400C 12V Max Connected Thermal Camera is easy to use, determining temperatures in seconds and documenting the results with convenience. Featuring a large illuminated color display, it delivers a 160x120 thermal graphic image accurate to ±3° C, setting the standard for detailed thermal resolution. It features simple operation; just squeeze the trigger to shoot image, and use the click wheel for the functions. The thermal graphic image features more than 19,000 measurement points for precision, showing hot and cold spots, the temperature at the center and an adjustable temperature scale. The integrated visual camera records actual images, so the user can document the work area visually as well as thermally. This allows side-by-side comparison, picture-in-picture and overlay of picture and thermal graphic. It can store up to 500 images. It’s powered by the Bosch 12V Max battery platform for professional runtime. Thermal documentation can be transferred to a smartphone via WiFi hotspot using the ThermalOn app or to a computer via microUSB using the GTC Transfer Software. A built-in microUSB port enables easy data transfer. The camera discloses problems in real time, without stopping production, and it is ideal for insulation, heater and radiator, windows and more.