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Voltage Tester, LED


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Manufacturer Part No:
Order Code:
Technical Datasheet:
ALERT 340   Datasheet
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Technical Documents (1)

CAD Downloads


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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
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Product Overview

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 (>300kR)
  • 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: >2.5kR
  • Waterproof to IP64, floats in water

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