0-1000mg dust concentration measuring instrument

Functional features: ☆ 320X240 LCD display dust mass concentration (mg/m3); ☆ Using laser scattering principle to achieve precise measurement and laser anti attenuation technology; ☆ Remote control operation, adjustable alarm setting value, can adjust the measuring instrument without opening the cover, easy to operate; ☆ Relay signal output: Normal mode and pulse mode can be set; ☆ Dust over limit setting alarm function; ☆ High accuracy and detection sensitivity at the level of similar domestic products; ☆ Easy to operate and maintain;