Biometric Monitors
Raytek MT4 Mini Temp Non-Contact Thermometer Gun with Laser Sighting
Has a temperature range: 0 to 750 Degrees F ( 18 to 400 Degrees C) Has a backlit display, and laser targeting distance to spot: 8:1 Features Selectable degrees C or F Small and compact, non contact with 98 percent accuracy Data hold feature Uses 9 V...
https://www.bizrate.co.uk/biometricmonitors/raytek-mt4-mini-temp-non-contact-oid16123133109.html