... : Auto Power Off: 10 minutes Operating Temp. 0~50Celsius degree, <=80%R.H. Storage Temp. -20~60Celsius degree Temp. coefficient: 0.15(Spec.Acc ... ) , Without holster Weight: 605 grams (with holster) Accessories: Alligator Clips, Temp. adaptor, Bead probe, Protective Holster, Magnetic Haning Kit, Alkaline batteries ...