Brand : Tenmars Model : TM-301 Temperature Range : -30℃~530℃(-22℉~986℉) Accuracy : ±2℃(±3℉) or 2% reading (>50℃/122℉) Repeatability : 2% or ±2℃(±3℉) Emmissivity : 0.95 Resolution : 0.2℃/0.5℉