Formaldehyde detector

Description

Product name: air quality detector

Product model: DM-72

Display mode: LCD high-definition liquid crystal display

Test items: formaldehyde and TVOC in the air (including benzene)

Detection range: 0.000~1.999mg/m3 (formaldehyde)

0.000~9.999mg/m3(TVOC)

Detection principle: principle of semiconductor gas sensor

+Laser scattering

Detection time: 5. 10 minutes

Sampling method: diffusion collection

Concentration unit: mg/m3

Atmospheric pressure: 86Kpa-106Kpa

Relative humidity: 20%-85%

Working humidity: 5°C~45°C

Charging temperature: 0°C~45°C

Storage temperature: -20°C~50°C

Battery: Lithium battery

Battery capacity: 2000mAh

Input: 5V/1A.

Dimensions: 78X96X139(mm)