Handheld Dust Air Quality Particle Monitor
High Sensitivity PM2.5 and PM10 Detector Particle Counter
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Principle of PM2.5 Sensors: Optoelectronic type
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Sampling method: Pumping type
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Light sources: Laser diode
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Grain size channels: 0. 3µm, 2.5µm, 10µm
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Flowrate: 1L/min
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Measurement range: 0-1000 µg/m3
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Resolution ratio: 1 µg
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Test method: Manual
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Sampling time: 120 sec
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Typical precision < 20%
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Concentration unit: Piece/L | µg/m3
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Temperature range: 0~50 °C
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Typical precision: ±1 °C
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Humidity range: 0~99%RH
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Typical precision: ±2%RH
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Working temperature: -10~50 °C
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Working humidity: 10~90%RH
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Stored data: 2005 sets
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Automatic power off: 2 minutes (no key operation)
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Power supply: 3.7V lithium battery
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Startup current: 120 mA
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Working current: 280 mA
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Display method: LCD value display
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Screen size: 2.8 inches
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Screen resolution: 320*240
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Weight: 310g (battery included)
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Dimensions: 245× 85×40 mm
More information about this product can be found here.
