note: this item comes without retail box

Technical Parameters:

Temperature range -10 ℃ ~ + 50 ℃

Error: ± 1 ℃

Operating environment: temperature -5 ℃ ~ + 50 ℃

Resolution: 0.1 ℃

Measured the highest temperature 110 ℃

The measured temperature is low -50 ℃

Machine size: 48 × 28.6 × 15.6mm

Display size: 36 × 16mm

Dimensions: 45 × 25.7mm

Power: two button batteries (Battery Type: LR44 / AG13 voltage: 1.5V) (not included)