
Handheld Narcotics Detection Equipment Explosive Instrument with Self-Diagnosis for Disaster Relief. Multi-Substance Detection: Detects chemical agents, toxic gases, explosives, drugs, and nuclear radiation in one device. Rapid Response Speed: Analysis time ranges from 2 to 32 seconds with high sensitivity at pg level. Large Data Storage: Stores over 300,000 detection records with USB backup and export capabilities. Self-Diagnosis Function: Features real-time fault diagnosis, self-cleaning, and calibration functions. Wide Detection Range: Supports solid, liquid, and gas states with a database of 600+ sample types. Long Battery Life: Lithium-ion battery provides over 5 hours of continuous work and 10 hours standby. One-Key Startup: Ready for immediate use with no manual intervention required after startup.