The CT1900BL Lineman's Test Set is a new design to provide both DTMF (touch tone) and dial pulse output. It features linepowered operation, so no extended power is required unless operating on low voltage or dry circuits.
Features:
- Offer the latest in integrated circuit design, provide the industry standard packed with popular features
- Talk/Ring/Monitor three kind of tests function
- Switchable tone or pulse dialing
- The Hi impedance monitor will not disturb data conversation, or signaling
- LED indicates reversed polarity
- Protection against excesseive voltage, transient ringer signals, and direct connection to most batteries and power supplies
- Volume control3 position control for up to 12dB of gain
- Waterresistant extra protection against severe weather conditions
