Equipment

It is the Voltcraft IR 2200 which has two lasers that should converge for accurate temperature
measurement at the spot of convergence.

http://www.conrad.com/ce/en/product/100921/Voltcraft-IR-2200-50D-USB-Infrared-Thermometer-Optics-501-50-to-2200-C

Cost about 350 euros
The Voltcraft IR 2200-50D premium infrared thermometer high end features and is very robust owing
to its casing with soft-rubber protection. In this device, a special emphasis was placed on a quick
response time, a high temperature range, and excellent accuracy. To ensure accuracy the thermometer
has a double laser with focus to indicate the measurement spot. Additionally, temperatures can be
measured via K-type sensors. The thermometer has internal storage for 100 readings and a USB
interface to transfer them to a PC for analysis by the supplied software. Supplied with storage case,
tripod, 9V battery, K-type temperature sensor, USB cable, software on CD and operating instructions.
Temperature range -50 to 2200°C
50:1 optics
K-type contact measurement function
Double laser for exact marking of the measurement spot
Automatic data-hold
Continuous measurement function
Min./max./average/differential measurement functions
High/low alarm
Adjustable emissivity
Backlit LCD
Dimensions 52 x 240 x 155mm
Weighs 330g

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