JD-3002 Carbon Dioxide Comprehensive Air Quality Temperature Humidity Detector(480g) text_field Quality Padded Mat for an

Quality Padded Mat for an Arcade feel

Opening method: snap button

Supported languages: Simplified Chinese

00 T1154173704100 Quartz Men's Watch

JD-3002 Carbon Dioxide Comprehensive Air Quality Temperature Humidity Detector(480g) text_field Quality Padded Mat for anInstrument instructions: 1. After the test, the power of the equipment must be turned off to avoid accidents 2. Prevent the instrument from violent vibration 3. After placing the instrument for a long time, the odor gas will accumulate in the instrument, which will seriously affect the test results, in this case, the instrument must be placed in a cool and ventilated place, and then used for more than 1 hour (no operation is required during the