The best splicers offer core alignment, fast splice times, durable designs, and smart features like cloud syncing and automated calibration. Thorlabs' ARC150 Portable Arc Fusion Splicer Kit offers arc fusion splicing, manual scribe-and-bend cleavers, and simple operation in a portable package. Two manual cleavers are included. The EasySplicer mk2 is a precision, Swedish made Fiber Optic Fusion Splicer, created for onsite installations. It's designed to be portable, rugged and allows you to solve fiber issues in the field. Perfect for field installation and maintenance work.