JSM-131 Portable CO2 TVOC Formaldehyde Carbon Dioxide Detector Tag-iPad 3 easy to deal with narrow

easy to deal with narrow working conditions

Carton Size 90cm * 79cm * 23cm / 35

Replacement LCD screen + touch screen digitizer assembly with frame for Asus Zenfone 6 ZS630KL I01WD

Axon 11 4G

Carton Size 56cm * 33cm * 39cm / 22

JSM-131 Portable CO2 TVOC Formaldehyde Carbon Dioxide Detector Tag-iPad 3 easy to deal with narrow1. Function: formaldehyde chemical pollutants carbon dioxide air quality detection 2. Detection technology: natural air flow detection technology 3. Display mode: LED digital display + light indication 4. Error fluctuation: 3% 30% 5. Specification: 68mm X 70mm X 40mm 6. Working voltage: 5V 7. Power on warm up: 120 seconds 8. Battery capacity: 1000 mA 9. Charging time: about 4 hours 10. Standby time: about 240 360 minutes 11. Net weight: about 90 grams