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Main Products:
Beijing Tianzheng Renhe Technology Development Co., Ltd
Courtyard 16, Chengguang East Road, Fangshan District, Beijing
Portable air positive and negative ion detector
Air negative ion detector
Positive and negative ion detector
NUVIA COMo170 Handheld Nuclear Radiation Surface Staining Instrument
Large range dual range negative ion detector
Portable desktop 106L ultraviolet ozone monitor
Electronic neutron personal dosimeter
Portable automatic smoke and dust analyzer
Portable Kaili smoke analyzer
Broadband electromagnetic radiation intensity detector
Portable neutron radiation detector
Capintec radioactive nuclide activity meter