Fluke Networks PTNX2-DLX Pocket Toner NX2 Tester Deluxe Kit Specifications: Package Content Pocket Toner NX2 Deluxe Kit—includes NX2 unit, toner, 66 block adapter, RJ-11 adapter, RJ-45 adapter, Dial Tone Detective™, alligator clips with RJ-45 adapter, F-type (F, 9-M-push, M-71, Speed 81™) adapters, RCA (M, F) adapters, BNC (M, F) adapters, 1-AAA battery and deluxe case with belt clip Low-voltage circuit protection for both the unit as well as the detachable cable toner Dual audible indicators in the main body and detachable buzzer toner units Removable push on connectors Auto shut-off Easy-to-read indicators Male and female adaptable toner section Removable push-on connector Lightweight, durable anodized aluminum body