I.S. Wall Clocks Ex-Time 40/50

These instrinsically-safe wall clocks, Ex- Time 40 and 50, are driven by a Quartz accurate movement, powered by a LR 14 type battery.

When necessary, e. g. for summer to winter time, adjustments can be quickly and simply made.

Key Features

  Quartz movement
  Robust metal casing
  Available in two different siz

I.S. Radio Time Signal Controlled Wall Clock Ex-Time 35

The Ex-Time 35 receives the signal via an integrated antenna anywhere that a portable radio can obtain a useful reception over long-wave (Broadcast range approx 1500 km from Frankfurt (Germany)).

The microprocessor integrated into the Ex-radio clock processes the received time signals and fully automatically controls the dial. This eliminates the tedious adjustment from STANDARD TIME to SUMMER TIME.

Key Features

  Absolute precise time thanks to DCF 77 time signal
  Highly sensitive integral aerial
  Automatic changeover between summer and winter time
  Stylish but tough metal housing