快速支持
直接联系认证专家
Measuring Principle: Light scattering method
Display Range: 0.001~4.999 mg/m3
Operation Temperature: 10~35℃, less than 80%RH
Power Supply: AA size alkaline battery×3, AC adapter
Dimension: W180×H110×D70mm
Weight: 1.7kg
Accessory: Shoulder belt, AC adapter, AA size battery×3