Nitrogen Dioxide Gas Detector NO2 Concentration Tester Hand Held Gas Carbon Dioxide Content Detector Alarm 16mm * 20m Personal Protection Fall Protection Safety Ropes; ECVV UAE ★ Material: The exquisitely shell

★ Material: The exquisitely shell 100% polyester exterior wicks the moisture away from the soft interior extremely effectively

The powerful LED lamp is amplified with a deep dish reflector

durable and hard

two saw hooks

You can use it at the party

Nitrogen Dioxide Gas Detector NO2 Concentration Tester Hand Held Gas Carbon Dioxide Content Detector Alarm 16mm * 20m Personal Protection Fall Protection Safety Ropes; ECVV UAE ★ Material: The exquisitely shellShips FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Packing List One nitrogen dioxide gas detector Features Electrochemical independent sensorThe sensor has sensitive response, accurate measurement and good stability and repeatability. It can detect and alarm in time and never let go of any danger. Sound light vibration triple alarmUsing high decibel beep alarm, and flashing alarm double prompt can set the alarm value, sound