Measuring Range: 400–5000 PPMMeasurement Target: Carbon Dioxide (CO₂)Measurement Accuracy: ±50 PPM + 3% of Reading or 10% of Reading (Whichever Is Greater)Resolution: 1 PPMInput Voltage: 5VProduct Size: 80 × 50 × 80 mmWeight: 110 gPower Supply: DC 5V/1A

Working height: 1400mm

Color: blue [ordinary] seat + increased thickening

Note: There are slight errors in the product size due to different measurement methods

Relief Tool

Korean INS Cute Small Bag, Trendy Summer Fashion Female Messenger Pouch Color:Black Measuring Range: 400–5000 PPMMeasurement Target:Product information: Closed way: zipper pattern: plain Style: Japanese and Korean Popular elements: car suture Lining Material: Polyester Style: Messenger bag Size information: Long(CM) height thickness 12 18. 5 5 Package: Polyester Crossbody Bag x1