Equipped with the principle of semiconductor gas sensor.Turn on for 30S to test, the ran is0~9.999/m3, and the accuracy is 0.001/m3. Equipped with non-dispersive infrared (NDIR) principle.Turn on the device for 180 to test,the ran is 400~5000ppm,and the accuracy is 1ppm. Equipped with Mie scattering principle can detect the dt particles in the air. Turn on the device for 180 to test.The ran is 0~1000ug/m', and the accuracy is lug/m3. Equipped with the principle of semiconductor gas sensor.Turn on for 120S to test, the ran is 0~9.999/m',and the accuracy is 0.001 /m'. The results showed: super high concentration,high concentration, slightly high concentration,good and excellent., Manufacturer: SLZJWLPPA
Equipped with the principle of semiconductor gas sensor.Turn on for 30S to test, the ran is0~9.999/m3, and the accuracy is 0.001/m3. Equipped with non-dispersive infrared (NDIR) principle.Turn on the device for 180 to test,the ran is 400~5000ppm,and the accuracy is 1ppm. Equipped with Mie scattering principle can detect the dt particles in the air. Turn on the device for 180 to test.The ran is 0~1000ug/m', and the accuracy is lug/m3. Equipped with the principle of semiconductor gas sensor.Turn on for 120S to test, the ran is 0~9.999/m',and the accuracy is 0.001 /m'. The results showed: super high concentration,high concentration, slightly high concentration,good and excellent., Manufacturer: SLZJWLPPA
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