2 Pcs Adults Reusable And Breathable Cotton Face Mask, With Pumpkin Halloween Pattern

TARGET QUICKER: Measure surface temperature ranging from -58 to 1022/ -50 to 550, you can choose the unit from / ; Response time: 500Ms; A built in laser gives you the precision to hone in on the exact space you want to measure.
ADDED FUNCTIONS: The LCD screen is backlit, also has an auto-off function to extend the battery life, and features a low battery indicator so you never accidentally run out of juice (battery included).
Specifications1.Temperaturerange-50550 (-58~1022)2.Accuracy:-500(-5832 )3; 0100(32212)2;100degreesorhigher 2/2%;Assumed that the working environment:23 33.Repeatability:1%ofreadingor14.Responsetime:500mSec,95%response5.Spectral response:5-14um6.Emissivity Pre-set:0.957.Ambient operating range:050 (32 120 )8.Relatvehumidity:10-95%RH noncondensing,@ upto30(86 )9.Storagetemperature -2060 (-4 140 ) withoutbattery10.Weight/Dimensions 138g;152*80*38mm11.Power AAA*212. Batterylife(Alkaline) LaserModels:16 hrs13.DistancetoSpot Size 10:1

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