Novo, nekorisceno, folija na displeju ! Tester - Merac kvaliteta vazduha - JCG60Air Quality Monitor JCG60Tester kvaliteta vazduha CO2, TVOC, HCHO- Punjiva litijumska baterija 500 mAh- Otkrijte i nadgledajte kvalitet vazduha, kako biste osigurali svoje zdravlje- Radna garancija ! mob. i viber:   0637749258mail:   salgoervin@yahoo. commoguc dogovorzamena za: Nikon foto opremu ili Citizen, Casio G-Shock sat uz doplatu moju ili vasu (uz nesto iz mojih oglasa) Model: EP00894x Detector type: formaldehyde, PM2.5 fine particulate matter With LCD screen Can evaluate air quality quickly and accurately It can be combined with the Xiaomi air purifier High quality ABS material, durable for use With OLED display, easy to use Small size, you can put it in your pocket Powered by a lithium-ion battery The design of the rear bracket is easy to install, sturdy and comfortable. The USB rechargeable battery is easy to use and extends life JCG60PM 6 in 1 Multifunction Air Quality Detector, formaldehyde monitor with PM2.5 and TVOC (including benzene) test Holster, real time air quality recording and analysis, intelligent time display. The latest anti jamming technology uses a 24 bit AD smart chip with digital signal amplification, your hardware and software algorithms and accurate readings. Specification: Test item: HCHO, TVOC, PM2.5Item size: 110 * 58 * 20.5 mmInput: 5.0 V/500 mATest range: HCHO: 32º F to 140º F (0º to 1,999 mg/m3TVOC: 32º F to 140º F (0º to 9,999 mg/m3Pm2,5/PM10: 0 to 999UG/M3Package Content: 1 multifunctional Air Quality Detector1 x User Manual1 x Power Adapter with USB CableReady for immediate: It should be tested before test calibrated and after 5 mins.