Specifications:

• Storage temperature: -20~70 Celsius
• Power supply: 120 x 1.5V AAA battery (Not include)
• Power Auto off: 3min
• Origin: CN(Origin)
• Operation temperature: -0~40 Celsius
• Measuring range: 0.03 to 120m
• maximum output: Less than 1Mw
• Dust & Splash proof: IP 54
• class: Class II
• Brand Name: Nutcore
• Auto off: 30S
• Acurracy: ±2mm (0.079inch)