Portable N2 Gas Detector – Nitrogen Purity Tester for Food Packaging

Ultra-Precise Detection
– Advanced sensor technology ensures accurate measurement of nitrogen purity (0-100% range), critical for food preservation and industrial safety.
Rugged & Portable Design
– High-grade ABS casing with shock-resistant finish, compact size (palm-friendly), and lightweight for on-the-go testing in warehouses, labs, or production lines.
Instant Results
– One-button operation with rapid response (<10 seconds) and clear LCD display, eliminating guesswork in food packaging quality control.
Multi-Scene Application
– Ideal for checking modified atmosphere packaging (MAP), beverage canning, pharmaceutical storage, and industrial gas leak prevention.
Long-Lasting Performance
– Rechargeable lithium battery (48+ hours runtime) and auto-calibration function ensure reliability for high-volume users.
Global Compliance
– Meets ISO 9001 & CE standards, trusted by bulk buyers in food processing and logistics industries.