Material: Premium TPU

for children

It has important application value in clinical anesthesia

Product Information:Measuring Range: 400–5000 PPMMeasuring Object: AirMeasurement Accuracy: ±3 PPMResolution: 3 PPMVoltage: 5VProduct Size: 80 × 50 × 80 mmPower Supply: USB + Rechargeable Lithium BatterySensor Type: Infrared CO₂ Sensor with Color Display

Cross-Back Support

Metal Key Beer Bottle Opener Color:Gold Material: Premium TPUProduct material: zinc alloy features Put it in your keys with the keychain. Easy to carry Easy to use Easy to fit in your pocket. Simple and exquisite style, small size. Lead safe, rugged, double sided, it is not easy to discolor or rust. DIY project tool for making crafts, decorating scrapbooks.