Thông số kỹ thuật:

• Inside temperature: -10 ~ +50^oC
• Outside temperature: -50 ~ +70^oC
• Power supply: 1.5V (AAA size) x 2
• Product Dimension: 78 x 98 x 17mm
• Weight: Approx 95g
• Storage Condition: -20 ~ +60^oC, 20 ~ 80% RH