DTU-200 Air Quality Tester Dust VOC Temperature Humidity Meter Atmosphere Detector Haze PM2.5 Formaldehyde Alcohol Tester

Application: Working and Living air quality testing. House decoration air quality testing. Alcohol test (for drunk driving). Sewer Tunnels test for safety working. Gas station leak detection. Factory air quality testing. Smoking test. Specifications: Color: White Dust / PM2.5 Range: 0-500 ug/m 3; Accuracy: 10% Sampling cycle: 1second VOC Range: 0-10 ppm Accuracy: 10% Sampling cycle: 1Second (The VOC sensor should be preheated for 5 minutes) Temperature Range: -10-80 C Accuracy: 0.3 C Sampling cycle: 2 Second Humidity Range: 0-100 RH% Accuracy: 3 RH% Sampling cycle: 2 Second Power 3.7V Li-Battery: BL-5C Micro USB Supply Battery Life DUST/PM2.5 mode: 35 Hours VOC mode: 8 Hours Temperature & Humidity mode: 35 Hours Material: ABS Color: White and Blue Size: approx. 150 x 60 x 30mm/5.9 x 2.36 x 1.18'' Gross weight: apprrox. 220g Package included: 1 x Home Gas Analyzers 1 x Battery 1 x Charging Cable 1 x English Manual Detail Pictures: