Spot wholesale portable non-contact temperature gun industry Fluke handheld infrared thermometer Fluke59mini Product Name: Infrared Thermometer Model: Fluke59mini Brand: FLUKE / Fluke Origin: USA warranty period: Advisory Service MOQ: 2 Fluke59mini Features: 1 . Temperature range - 18 ℃ to 275 ℃ 2. Accuracy ± 2% of reading or ± 2 ℃ 3. distance coefficient ratio of 8: 1 (90% of the energy level) 4. Repeatability ± 1% of reading or ± 1 ℃ 5. Single-point laser sighting 6. Automatic Data Hold 7 seconds 7. backlight Fluke59mini Specifications: Temperature range - 18 ° C - 275 ° C (0 ° F - 525 ° F) accuracy of 100 ° C - 275 ° C (212 ° F - 515 ° F): reading ± 2% 0 ° C - 100 ° C (32 ° F - 212 ° F): reading ± 2 ° C (3.5 ° F) lower than 0 ℃ (32 ℉) readings ± 3 ° C (5.5 ° F) Repeatability ± 1% of reading or ± 1 ° C, whichever is greater Emissivity 0.95 preset distance coefficient ratio 8: 1,90% of the energy level response time of less than 500 ms display resolution 0.2 ° C (0.5 ° F) Spectral Response 6.5 - 18 um thermopile detector Display hold 7 seconds with an LCD backlight unit with a temperature in ° C or ° F selectable Low battery indicator working ambient temperature 0 ° C - 50 ° C ( 32 ° F - 120 ° F) Relative humidity 10% - 90% RH, non-condensing Storage temperature -20 ° C - 65 ° C (-4 ° F - 150 ° F) without battery power 9V battery Battery life 4 hours weight 200 grams, with battery