Carbon Monoxide Alarm CO Detector Gas Leakage Detector Gas Tester Detector Claw Hammers Part box yellow X4 (1

Part box yellow X4 (1 box of 20 pieces) * 1

This set of desks and chairs is of good quality

you can move it as you want

brand       arsat

classrooms

Carbon Monoxide Alarm CO Detector Gas Leakage Detector Gas Tester Detector Claw Hammers Part box yellow X4 (1Ships FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Packing List One carbon monoxide alarm * 1 Features High precision sensorUsing electrochemical sensor, the reaction is sensitive, the measurement is accurate, and has good stability and repeatability. It can detect and alarm in time, not let go of any danger. Vibration double alarmUsing high decibel beep alarm, and flashing alarm double prompt can set the alarm value, sound