The Raytek MiniTemp thermometer: Smart, Simple, Safe—Convenient! Noncontact Temperature Measurement. □. Simple to use. □. Instant readings. The light-weight Mini Temp Non-Contact Thermometer is perfect for facility maintenance (both preventative and predictive), machin- ery inspection, equipment With its precise calibration, the MiniTemp®FS accurately measures Raytek®, the Raytek logo, MT™, MiniTemp® are registered trademarks of.Diagnose problems faster and more easily with the Raytek MiniTemp MT6 infrared (IR) thermometer. Portable IR thermometers have become an indispensable tool Diagnose problems faster and more easily with the Raytek MiniTemp. MT6 infrared (IR) thermometer. Portable IR thermometers have become. Raytek Minitemp MT4 Infrared Thermometer Owners Manuals, User Guides, Instructional Help Documents & Operating Information - raytek-MT4-manual.pdf. Raytek MiniTemp is pocket-sized and easy to use—just point, Models Choose between MiniTemp MT2, no laser sighting, or MiniTemp MT4, with laser sighting.