L336i Portable proection relay test set is the world's most compact relay test set of it's kind. With 6 current outputs of upto 15 A ACDC each, 4 voltage outputs of up to 150 V ACDC each, 8 binary inputs of upto 0-400 V and 4 binary outputs, the L336i weighing only 8.8 kg is the most handy relay test kit ever suitable for the busy relay test engineers who travel a lot and for whom the portability of the kit is a major concern while selecting a relay test kit without compromising its suitability to the field application.