New Black Body Calibration sources from Wahl Instruments are used for calibration and verification of infrared temperature instruments. Twenty-two different models are available, to suit a variety instrument specifications. Both cavity and hot plate types feature dull black surfaces, to achieve an emissivity of as close to 1 as possible. Models with built-in or standalone temperature controllers are available, to provide stable, repeatable temperatures for uniformity, while also displaying the temperature of the target area.

Wahl Instruments Inc.: (800) 421-2853 or visit