Fluke VT04 visual infrared thermometer

The Fluke VT04 visual infrared thermometer has a built-in digital camera and thermal heat map overlay that bridges the gap between traditional IR thermometers and infrared cameras. The device is suitable for use as a frontline troubleshooting tool for electrical, industrial maintenance, HVAC/R, and automotive applications.

Building on the Fluke VT02, the VT04 adds PyroBlend Plus with a four-times sharper resolution and automatic alarm features. Other features include: a hi-lo temperature alarm that flashes on the screen if the user-selected temperature is exceeded; a time-lapse image capture that can be set to capture images in 30 s to 1 h intervals; an auto-monitor alarm that initiates image capture automatically after a temperature alarm has been triggered letting users automatically capture images, even while the device is unattended, using the universal tripod mount.

The device displays and saves images as full digital, full infrared or in three blended modes (25, 50 and 75%) with a 40% wider field of view than the VT02. Markers pinpoint hot and cold spots indicating the hottest and coldest temperatures on the screen. A temperature reading is provided at the centre point. Images are saved to the included micro-SD card, eliminating the need to write down single or multiple measurements.

The compact device is fully automatic with built-in intelligence so no training is required. It also has a rechargeable Li-ion battery.