Fluke 25501009 TS25D Telephone Test Set

Optimize field troubleshooting with the Fluke TS25D telephone test set — a rugged, feature-rich telephone line tester designed for fast, safe diagnostics on voice and DSL/POTS circuits. The TS25D delivers secure monitoring with continual data detection, data lockout and lockout override so technicians can talk or monitor without risking service disruption. DSL/POTS filtering lets you draw dial tone from a live pair without taking down ADSL, while the built-in analog tone generator and DTMF digit grabbing simplify wire identification and tracing. An amplified speaker enables hands-free monitoring on-site, and the talk battery supplies voltage to dry pairs so you can carry conversations on non-powered lines during deployments. At just 10 oz and powered by alkaline batteries, the TS25D is compact, portable and ready for field work in telecom, security and surveillance installations. Equip your team with a trusted Fluke telephone test set for reliable line testing, monitoring and maintenance. Order the TS25D today to streamline diagnostics on security, surveillance and telecom projects.

• Safe, non-disruptive dial tone with DSL/POTS filtering so you can test voice lines without downing ADSL services
• Data lockout with override plus high/low voltage protection for secure monitoring and reduced service interruptions
• Built-in analog tone generator and DTMF digit grabbing to speed wire tracing and identification on-site
• Amplified speaker and compact 10 oz design for comfortable, hands-free monitoring during installs and maintenance
• Talk battery supplies power to dry pairs, enabling voice diagnostics on non-powered circuits for telecom and security work