Scale range: (5) to 300 ppm Suction count: 2 times (standard) (200 ml) Measurement time: 4 minutes Comment: 1 Discoloration: Yellow to light blue Temperature and humidity correction: Temperature Target gas: Isopentyl alcohol Ext ed gas: Isopentyl alcohol Ext ed period (year): 3 Width (mm):147 深度(mm):54 高度(mm):19 测量范围(ppm):5至300