ALERT 340

A highly specified, fully waterproof test telephone for the monitoring and testing of telephone lines or for use as a normal phone in remote locations. The unit features a high impact case, chemical resistant, wrap around rubber boot and a belt clip. Gives clear transmission without crackle or noise. Alert 340 Includes an in-built loudspeaker for monitoring

• Data and digital safe monitor
• Large keypad, wide spacing on the outside of the handset
• Talk, monitor and on-hook modes
• Quick-change line cord
• Super high impedance monitor (<gt/>300kΩ)
• Tone and Pulse dialling
• 10 memory, 24 digits
• Polarity test LEDs
• Timed-Break-Recall (100msec) for PABX use
• Mute function
• Last number redial
• Battery installed
• Full operation at 15mA
• Separation cord compartment
• Maximum line length: <gt/>2.5kΩ
• Waterproof to IP64, floats in water