Large Digits Displays
LD4-TR & LD-TR - Rate, Total & Grand Total
LD-IVT - Total from analog input

Pulse Input		Brochure	Manual
LD5-TR and LE5-TR	Pulse input - Rate, Total and Grand Total	20,38,45,57 or 58mm displays 100mm displays 200mm displays
Addendum	Optional output addendum for LD5 and LE5
Analog Input		Brochure	Manual
LD-IVT	DCmA or DCV input with rate and total functions	38,45,57 or 58mm displays 100mm displays 200mm displays
LD Accessories		Brochure
SHROUDS	Shroud Assemblies for Large Digit Displays
Economical Large Digit Display - 4 x 57mm digit display only		Brochure	Manual
LD4-TR	Pulse input - Ratemeter/Totaliser, 4 x 57mm digits only

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The LD4-TR & LD-TR are very flexible instruments for use as a rate meters and/or totalisers and are also capable of grand totals. The LD4-TR & LD-TR accept a pulse input from many sources including contact closure, proximity sensor, NPN & PNP transistor pulses and inductive sensors amongst others. The instruments can be programmed to show rate, total or grand total and can be "toggled" between values. The LD4-TR is available with a 4 digit 57mm display and the LD-TR is available with a displays ranging from 38mm to 200mm and some sizes offer LED or electromechanical "flip" digits.