Meco GT-58 Professional Formaldehyde Detector Indoor Air Quality Tester Benzene Measure

Specification: Precision Formaldehyde Detector Test Indoor Air Monitor Formaldehyde Monitor Basic parametersin the air and TVOC (benzene) Formaldehyde: 0.000~1.999 mg/m3(formaldehyde) 0.000~9.999 mg/m3(TVOC) Detection principle: Principle of Semiconductor Sensitive Sensor Sampling method: Diffusion - type acquisition Concentration unit: mg/m3 Display method: LED screen display Detection of temperature: -10C~45C Storage temperature: -20C~50C battery: 2xAA 5battery Operating Voltage: 2.4-3.0V Dimensions: 145*65*25mm Shell Material: PE The formaldehyde detector meter is suitable for new furniture & decoration, living room,office for the new car etc. Package includes: 1 x Precision Formaldehyde Detector(No included battery) Details pictures: