product description Note: not for humans Package content: 1 * industrial thermometer 1. 【Industrial thermometer】 Measuring range: -50 to + 550 ° C, from -58 to 1022 ° F, switchable in ° C and ° F, emissivity: adjustable from 0, 10 to 1, 00 (0, 95 preset). 2. 【Industrial thermometer】 Accuracy: 0 ° C-550 ° C (± 1, ± 5% or 1, 5 ° C) - 50 ° C-0 ° C: (± 3% or ± 3 ° C); Response time: <0 for 5 seconds Temperature calibration range: -3 ° C ~ 3 ° C, battery warning. 3. 【Industrial thermometer】 Point ratio distance: 12: 1, ensures accurate results even at greater distances. 4. 【Industrial thermometer】 Switchable laser illumination pointer and display, data hold function, maximum, minimum, average, and temperature measurements, high and low alarm settings, automatic shutdown (15 seconds). 5. 【Industrial thermometer】 Wide applications: hot water pipes, cooking surfaces, axis, heating, air conditioning, food, etc.