AEM Certi-Lite Network Service Assistant (NSA) Tester

The AEM Certi-Lite Network Service Assistant (NSA) Tester is a versatile handheld network testing solution designed to simplify cable qualification, network troubleshooting, and service verification. Ideal for installers, IT technicians, and low-voltage professionals, the NSA Tester combines copper cable testing, Ethernet diagnostics, PoE validation, and network discovery into a compact, easy-to-use platform. Whether commissioning new installations or troubleshooting existing networks, the Certi-Lite NSA helps technicians quickly identify faults, reduce downtime, and verify network performance with confidence.

Key Features

• Qualifies copper Ethernet cabling for reliable network performance
• Verifies cable continuity, wiremap, length, and fault location
• Performs Ethernet link and network connectivity testing
• Detects network speed and duplex settings
• Identifies active network devices and switch port information
• Tests and validates Power over Ethernet (PoE) availability and class
• Displays IP configuration, VLAN, and network discovery information
• Supports troubleshooting of voice, data, and IP-based network installations
• Intuitive color touchscreen interface for simple operation
• Compact, rugged handheld design for field technicians
• Stores test results for documentation and reporting
• Rechargeable battery for extended field use

Complete installations faster and troubleshoot networks with confidence using the AEM Certi-Lite Network Service Assistant Tester. Order today to equip your team with a powerful, all-in-one testing solution that improves efficiency, reduces downtime, and ensures dependable network performance.