Carbon Dioxide Recorder Carbon Dioxide Gas Detector Carbon Dioxide Concentration Tester Gas Carbon Dioxide Content Detector Watch Winders Adjustable laminate

Adjustable laminate

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

Reflector Tape * 1 Certificate  * 1

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item extraction and placement

Carbon Dioxide Recorder Carbon Dioxide Gas Detector Carbon Dioxide Concentration Tester Gas Carbon Dioxide Content Detector Watch Winders Adjustable laminateShips 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.