Carbon Dioxide Recorder Carbon Dioxide Gas Detector Carbon Dioxide Concentration Tester Gas Carbon Dioxide Content Detector Watch Winders The backrest is thickened with

The backrest is thickened with cotton to enhance the comfort of the backrest

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Adjustable laminate

flashing lighting

Reflector Tape * 1 Certificate  * 1

Carbon Dioxide Recorder Carbon Dioxide Gas Detector Carbon Dioxide Concentration Tester Gas Carbon Dioxide Content Detector Watch Winders The backrest is thickened withShips FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Packing List Detector * 1 Features Three colors indicate changes in air quality statusGreen (good) Yellow (light) Red (heavy) Real time, timing data recordingMultiple functions of recording mode and time interval can be selected, and 80000 groups of data can be recorded. Remote view monitoringMonitor data anytime and anywhere intelligent analysis refresh upload display.