Portable Digital Four In One Toxic And Harmful Gas Detector Diffusive Combustible Gas Detector H2s / Co / O2 / Ex Four In One Floodlights Diameter of the Wheel: 100mm

Diameter of the Wheel: 100mm

Casters can easily position the steel frame to any desired area

All the duvet covers and pillowcases of the set are made from 100% brushed cotton fibers

A Set Of 14 Pieces Box Spanner *1

【Good noise reduction effect】：Earmuff is made of high density foam

Portable Digital Four In One Toxic And Harmful Gas Detector Diffusive Combustible Gas Detector H2s / Co / O2 / Ex Four In One Floodlights Diameter of the Wheel: 100mmShips FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] ^_^: a41e03b2e19b103dc08a49bde8db2fc2 Our carbon monoxide detector uses a professional high precision sensor, the CO detector can continuously monitor the concentration of CO gas in the surrounding environment, ensure that excess CO gas is detected in the air, once the gas concentration reaches the level of the warning, the CO gas leak detector will sound and vibration.