CALL; A.WIHARTA 081294124885 085778084789 087784022201   Info Produk Measurement Range : -25º C ~ 1000º C ( -13º F ~ 1832º F) Distance : Spot : 50 : 1 Resolution : 0.5º Accuracy : ± 0.5% of reading or ± 1º C which is greater Emissivity : adjustable 0.10 ~ 1.00 Response Time : d 500ms Spectral Response : 7 ~ 18µ m Laser Pointer : Single, Class II, up to 1mW Power : 9V battery Size : H165 x D30 x W105 mm Weight : 200g Standard Accessories : Hard Case, Instruction Manual, Batteries, Warranty Card, Certificate of Product Conformance Optional Accessories : Calibration Certificate