The Walker® WTS-501 Line Test Set by Clarity® features an integrated circuit voice network that provides optimum reception and transmission levels and controlled sidetones without drawing excessive current. Lightweight and durable, this line test will not disturb data, conversations or signing and provides direct connection to most batteries and power supplies and protection against excessive voltage and transient ringer signals. Includes a spade connector cord and a 1-year limited warranty.

• Integrated circuit voice network provides optimum receive & transmit levels & controlled sidetone without drawing excessive current
• Lightweight & durable
• Talk/ring monitor switch
• High-impedance monitor will not disturb data, conversations or signing

Integrated circuit voice network provides optimum receive & transmit levels & controlled sidetone without drawing excessive currentWALKER