• ABOUT US
• Air negative oxygen ion detector
• Air quality detector
• Ambient air quality monitoring system
• Aquaculture water quality monitoring system
• Ammonia nitrogen sensor
• Ammonia detector
• Air quality sensor
• Agent of imported online dust monitor
• Acting Japanese Water Biotoxicity Early Warning and Monitoring System BS-2015
• air negative ion tester
• air negative oxygen ion detector
• Applied to porcelain tableware, glass, marble, scrap steel and other radioactive radiation resistance to high and low te
• At the same time multi-parameter display data GPRS function with calibration function of indoor air quality detector
• Annual limit standard for personal radiation