Our popular UNILAB Light Gate is fully protected against incorrect connection of signal or power and supplies from 9 to 25V a.c or d.c. can be used.
A signal LED indicates that the unit is functioning correctly when obstructed. The unit is compatible with all of our timing devices such as: Motion QED (B8H28020), Fast timer (B8H28573), Centi-Second Timer Module and Stopclock (B8H27749 and B8H27507) and Scaler-Timer.
LITERACY
Class Novels
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Teaching English
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Photocopiable Masters
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Tea & Coffee Condiments