JD-3002 Carbon Dioxide Comprehensive Air Quality Temperature Humidity Detector, JD-3002 Option:JD-3002 blinks of light on the

blinks of light on the water

One Package Size 58cm * 12cm * 8cm / 22

Two-color design makes the screen more abundant and easier to read

which is beautiful and durable

the brightness can be adjusted freely

JD-3002 Carbon Dioxide Comprehensive Air Quality Temperature Humidity Detector, JD-3002 Option:JD-3002 blinks of light on theInstrument 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