Description:
It is a PM2.5 tester with monitor,
the PM2.5 sensor will transmit the data to the display wirelessly(433Mhz).
Parts List as below:
Monitor (Receiver) x 1 unit
Wireless PM2.5 Sensor x 1 unit
USB cable x 1 unit
User Manual(in English) x 1 unit
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1
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Solar panel
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2
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Battery Compartment Cover
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3
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Red LED Indicator (RF transmission)
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4
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Blue LED Indicator (charging status)
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5
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USB Port
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6
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Battery Compartment
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1. Integrated Hanging Hole
2. Tabletop Stand
3. °C/°F Button
4. MAX Button
5. Battery Compartment
6. Battery Compartment Cover
1. Current PM2.5 Concentration
2. Air Quality Level
3. Current AQI
4. Indoor Temperature
5. Indoor Humidity
6. 1h Max AQI
7. 1h Max PM2.5 Concentration
8. Outdoor Reception Icon
Features:
1) Wireless PM2.5 sensor measuring air quality
2) Indoor temperature and humidity (°C or °F)
3) 6 grades air quality levels indicator: Good, Moderate, Mild, Unhealthy, Severe and Hazardous
4) PM 2.5 current and max value for 1h/24h/since last reset.
5) Every 60 second the unit will receive wireless PM 2.5 sensor.
6) Temperature units °C/°F selectable
7) Battery power condition indicator
8) Rechargeable batteries and solar panel as backup power included
9) Wall hanging or free standing
Specifications:
1) Indoor temperature range:-9.9 ~ +60°C(14.18°F to +140°F)
Temperature accuracy: +/-1.0°C (± 1 °F)
2) PM 2.5 measure range: 0~999ug/m3
Accuracy: +/- 15%
3). Indoor Humidity: +/- 3% RH (@25°C, 30%RH to 80%RH).
+/- 5% RH (@25°C, 1%RH to29%RH；80%RH to 99%RH)
Wireless specifications:
1). wireless transmission distance(in open air): Max. 100meters,(if there’s obstacle in between, or signal interference, the distance will be shorten.
2). Frequency: 433MHZ
3). Update Rate: 10 minutes
Power Consumption:
1.Base station (display console) : 1 x AA Alkaline or Lithium batteries (not included)
2. Remote sensor : 2 x AA 1.2V LSD type NI-MH batteries (not included, due to batteries are forbidden in the air freight, batteries will not be included into the package.)
3. Solar panel for backup power
Note:
1.Battery type for charging: 2 x AA 1.2V NI-MH batteries (battery life: 3 weeks)
2.It's recommended to recharge the outdoor sensor every two week.
3. Charge time: 3h (The blue LED indicator will light when in charge and be off when full charged)
4. Charge Method: USB charge(USB Cable included)
