Product description: Testo 104-ir food safety thermometer is an ideal tool for measuring temperature and food safety. Thanks to its compact and exquisite design, the retail industry can carry out food inspection in the receiving and transportation process at any time. Infrared and contact temperature measurement in one. The testo 104-ir is equipped with an accurate 2 point aiming laser with an optical resolution of 10:1. The measuring range is clear and visible, allowing rapid and accurate surface temperature measurements at any time. The two-in-one temperature measuring instrument is especially suitable for testing the surface temperature of single or whole box of food. The piercing temperature probe is used to measure the core temperature of foods such as meat and sausage. It is usually used when infrared surface temperature measurements are not sufficient to determine food safety. The probe can be folded into the instrument when not in use to prevent breakage. Application area: Whether food is received, transported or stored in these three processes, the most critical is the maintenance of the whole cold chain. The testo 104-ir food safety thermometer helps you ensure accurate temperature control at each node of the cold chain. At the same time, as with all other DE tu food temperature gauges, the testo 104-ir meets HACCP and EN 13485 food regulatory requirements. NTC: Measuring range: - 50 to + 250 ° C Measuring accuracy: + / - 1 ° C (50.0 ~ 30.1 ° C) + / - 0.5 ° C (30.0 ~ + 99.9 ° C) Measurement values (other ranges) Resolution: 0.1 ° C Infrared: Infrared measuring temperature range: - 30 ~ + 250 ° C Infrared temperature measurement accuracy: + / - 2.5 ° C (20.1 ° C - 30 ~ -) + / - 2.0 ° C (20 ~ 0.1 ° C) - + / - 1.5 ° C or plus or minus 1.5% measured values (the rest of the range) Measurement rate: 0.5s Infrared resolution: 0.1 ° C Technical parameters: Operating temperature: - 20 ~ 50 ° C Case: ABS/TPE/PC, die-cast zinc, stainless steel Protection grade: IP65 Laser point: on/off Temperature measurements: ° C / ° ° F/R Measurement mode: hold or hold automatically (probe) Dimensions (probe bending) : 281 x 48 x 21 mm Dimensions (probe expansion) : 178 x 48 x 21 mm Standard: EN 13485 Battery type: 2 AAA battery Battery life: 10 h Display type: LCD Display size: single line Display backlight: with backlight Storage temperature: - 30 ~ 50 ° C Weight: 197 g (including battery)