CACAGOO Formaldehyde HCHO TVOC LED Digital Display Meters Tester Mini Detector Gas Analyzer

Features: Products make environmental protection materials, 3D arc surface semi transparent technology, environmental protection have grade instruments, double thousand to 0.001, production, core technology, excellent R & D strength, packaging quality. Intelligent memory with fine recording and scientific optimization function, memory effect has been greatly improved. Multi tuyeres control airflow movement, good response. Widely be used in home, office, enterprise, government, school and car, etc. Specifications: Detection : 0.0002.88mg/(Formaldehyde ) Display mode: LED digital display Test principle: semiconductor gas sensing principle Test items: formaldehyde, TVOC Detection temperature: - 10 ° C ~ 45C Alarm mode: beep alarm Measurement method: sensor induction technology " Sampling mode: diffusion sampling monitoring mode automatic Power supply: 5 alkaline battery (AA) x2 (not included) Working voltage: 2.4-3.2v Package weight: 170g/6oz Product size: 120*55*22mm/4.72*2.17*0.87in Packing List: 1*Tester

Products make environmental protection materials, 3D arc surface semi transparent technology, environmental protection have grade instruments, double thousand to 0.001, production, core technology, excellent R & D strength, packaging quality. Intelligent memory with fine recording and scientific optimization function, memory effect has been greatly improved. Multi tuyeres control airflow movement, good response. Widely be used in home, office, enterprise,