D-logo.gif (3033 bytes)Dryden Communications (Pty) Ltd.

Up FAVA IVO s.r.l VALIANT

FAVA IVO S.r.l.

MPG Series 5 (MPG 98 U3)
Linesman’s Test Set

Unique, Rugged Rubber Case
DTMF-Tone, Rotary Pulse Dialling
12 Number Repertory Dialling
Volume Boost
Data-safe Monitor
Line-polarity Indicator
Ground Start

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Terra Test Series
Digital Full Automatic Ground Testers

Designed for measurements in large grounding systems
Measures ground resistance, continuity
Measures noise voltages
Three- or four-point measurements
Easy to read large 3-1/2 digit LCD
Four autoranges, 0,01W to 19,99kW
Rechargeable NiCd or alkaline batteries
Check of calibration

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WEATHERPROOF SECONDARY TELEPHONE BELL – WKF 80

The WKF 80 bell has been designed for solving the problem that occurs when an additional telephone bell is required for a special kind of environment, such as: very extensive or particularly noisy, humid or dusty areas, outside buildings, stock departments, workshops, courtyards, taxi-ranks, construction yards, cableway plants, various locations of communities, a.s.o., particularly in all those places where a high sound intensity is necessary. Just connect to the existing line, no external power is required, it rings off a 48V line current.

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Since no repeater of call is needed (as it is directly connected to the line), the time involved for installation can be considerably reduced and thus also the relative costs, in addition any kind of servicing is excluded.

BL/E80 - L.B. Test Telephones
LB telephone with electronic circuit.  All components are incorporated in one easy to handle hand set, practically indestructible as made of shock-proof material.

It is particularly suitable for use wherever a mobile and reliable telephone e.g. connection is required, as mounting TV aerials, construction sites, transport facilities (rails, cablecars, skilifts), power lines stringing, etc.  Thanks to an electronic system of revealing the *call signal, the BL/E80 is perfectly working up to a line of over 20 km in spite of consuming only a very irrelevant amount of energy.

Power Supply: 2 Batteries, 9V IEC 6F22.

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