Particle Meter for Environmental Measurement / CO2, HCHO, Particle (PM2.5 and PM10) Detection / Relative Temperature and Humidity / 3" TFT-LCD Screen

The particle meter is for indicative measurement of environmental parameters. The particle meter also measures CO2, formaldehyde, temperature, and relative humidity. The display of the particle meter shows all these parameters alternately. With the particle meter, you can monitor the environment for up to five hours without connecting the device to the mains. If you want to perform continuous measurement, you can connect the particle meter to the mains via the USB interface. The rechargeable battery is fully charged in 2 hours, provided the particle meter is switched off.

The measurement range of carbon dioxide (CO2) is 0 to 9999 ppm. The device has a color bar that simplifies reading the concentration, as it provides the user with information about air quality. In addition to measuring the indicative concentration of formaldehyde, which is harmful to health, it also measures the indicative concentration of particles. The device differentiates between particles with a maximum diameter of up to 10 µm (PM10) and particles with a maximum diameter of 2.5 µm (PM2.5).

Features

• Measures CO2 and formaldehyde
• Indication of temperature and humidity
• Particle measurement (PM2.5 / PM10)
• Wide CO2 range: up to 9999 ppm
• Alternating indication of measurement values
• Memory for max. 5000 measurement groups
• Date and time indication
• USB cable (valid only for charging the device)
• Large 3" TFT-LCD screen
• Simple and safe handling

Specifications

Particle Measurement

• Range: 0 ... 2000 µg/m³
• Resolution: 1 µg/m³

Carbon Dioxide (CO2)

• Range: 0 ... 9999 ppm
• Precision: ±5 % of the value or ±75 ppm
• Resolution: 1 ppm

Formaldehyde (HCHO)

• Range: 0.00 ... 5.00 mg/m³
• Precision: ±5 % FS
• Resolution: 0.01 mg/m³

Relative Humidity

• Range: 0 ... 100 % H.r.
• Precision: ±3.5 % H.r. (range: 20 ... 80 % H.r.)
• Precision: ± 5 % H.r. (range: 0 ... 20 % / 80 ... 100 % H.r.)
• Resolution: 0.1 % H.r.

Temperature

• Range: -20 ... +70 °C
• Precision: ±2 °C
• Resolution: 0.1 °C

Low power mode: Screen activates when noise is detected

• Power supply: 2400 mAh, rechargeable battery
• Operating time: Standard measurement: up to 5 hours
• Charging: Via USB 5 V / 1 A
• Charging time: 2 hours (with the device switched off)
• Automatic sleep mode: Adjustable
• Screen: TFT-LCD 3", 240 x 400 pixels
• Memory: 5000 measurement groups
• Operating temperature: 0 ... +50 °C
• Storage temperature: -10 ... +60 °C
• Dimensions: 85 x 75 x 155 mm
• Weight: 360 g