Robust and weather resistant design: the case combines airtight waterproofing with an antihumidity barrier and a locking seal to protect against dust and moisture, providing longlasting protection for your belongings. longevity: antishock construction with a solid EVA impactresistant shell safeguards tools and instruments from impacts and dust, delivering reliable performance over time. SMART COMPARTMENT: elastic maintenance bands and an adjustable organizer enable modular storage and tool compartmentalization, keeping items securely protected from dust and moisture while maintaining clear, organized access. Antimovement design: nonslip grooves and a rigid shell minimize movement during transport, securing tools and equipment and reducing the risk of travel damage. Suitable for ordinary storage of multimeters and electronic gear without shifting. Key attributes: material EVA impactresistant shell; protection features airtight waterproofing, antihumidity barrier, locking seal; organization features elastic bands, adjustable dividers; stability features antislip grooves and secure enclosure; performance durable, reliable protection in transport and storage. Use scenarios: Field service technician: carry meters, probes, and small tools to job sites with confidence that contents stay protected from dust, moisture, and bumps. Electronics technician or hobbyist: transport and organize multimeters, test leads, and small components in a single, secure case. Travel or workshop storage: protect sensitive electronics and tools in transit or during storage, minimizing movement and exposure to environmental factors.