Lineman's Test Set

1. Offer the lastest in integrated circuit design, provide the industry standard packed with popular features. 2. Talk/Ring/Monitor three kind of tests function, its switch located on inside of handgrip. 3. Switchable tone or pulse dialing. TONE/PULSE switch are located on inside of handgrip. 4. The Hi impedance monitor will not disturb data, conversation, or signaling. 5. LED indicates reversed polarity. 6. Last number redial(31 digits maximum). 7. Protection against excessive voltage, transients ringer signals, and direct connection to most batteries and power supplies. 8. Volume Control-3 position control for up to 12dB of gain. 9. Spring loaded belt clip can be mounted for carry easily. 10. Durable cloth covered cord equipped with securely anchored strain relief, modular RJ11X plug ,and two five-way test clips. 11. Water-Resistant, extra protection against severe weather conditions. 12. Spade connector cord included.