Pocket-Size Telephone Test Set   Stock #: 530175 Price: $214.95 Quantity: Quantity in Basket: none   Tests insulation resistance and determines line conditions without help from the central office. High impedance monitor mode. Includes microphone for hands-free operation, last number redial, hook & flash, speaker phone, mute, polarity check, battery check, touch tone, and pulse dialing. High impact material for shock resistance. 9V battery included.

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