Tempo Phone Line Tester TM-700I with Digital Dialing, Handsfree Operation, AA Battery Powered TM-700I 52063087

Tempo TM-700I Phone Line Tester is a high-impedance telephone test instrument designed for professional installation, service, and maintenance of voice services. Powered by two AA batteries, this model features advanced digital dialing, tone and pulse dialing with pause and flash functionality, and supports polarity testing to ensure accurate line diagnostics.

The unit includes a handset connection and a crocodile clip for flexible line attachment. It also offers safety features like high voltage detection with lockout protection, making it reliable for use in various IT and telecommunications applications.

The compact device measures 235mm in length, 83mm in height, and 64mm in width, making it portable and easy to handle. Its operating temperature range from 0°C to 50°C suits diverse field environments.

Additional functionality includes handsfree operation with an included headset that supports a loudspeaker mode, smart intercom communication, DSL line filter, and a super impedance amplifier to monitor lines without disrupting traffic. The tester allows USA or ETSI telephony user options and includes memory for the last ten numbers redial and speed dial.

This Phone Line Tester is suitable for industrial, telecommunications, network maintenance, and safety testing applications. Country of origin is Thailand. The product is new and does not have formal standards or approvals listed but comes with practical safety and functionality features required for professional network line troubleshooting.

Supports polarity testing for accurate line diagnostics. Equipped with handset connection and pause functions for flexible operation. Includes a crocodile clip for secure line attachment. Features high voltage detection and lockout for safety.

Digital dial type with tone and pulse dialing options. Handsfree operation with included headset supporting loudspeaker mode. Operates on two AA batteries for convenience and easy replacement. Wide operating temperature range from 0°C to 50°C suitable for various environments.

Compact dimensions: 235mm length, 83mm height, and 64mm width for portability. DSL compatible in monitor and talk modes enabling use with modern lines. Explore more professional Phone Line Testers and measurement instruments on EnvMart for your industrial and telecommunications needs.