1.Automatic temperature control.

2.Portable device in hand size.

3.Measuring range: -50 °C-70 °C.

4.Resolution: 0.1 °C.

5.Accuracy: ± 1 °C.

6.Powered by two button batteries (LR44,1.5 V)

button batteries NOT included.

7.Size of product: approximately 47.8 × 28.5 × 14.3 mm.

8.Screen size: approximately 36 × 16 mm.