Bierer 40KV Analog Voltage Detector (50 VDA040P) Canvas & Fiberglass Products Number of Pockets: 2 Outside Speed Line Number of Pockets: 2 Outside Pockets: 2 Inside Pockets: 0 Pocket Material: Nylon Coated Vinyl Material: Nylon Coated Vinyl 2 Way Snap: Yes Rain Flap: Yes Back Straps Shoulder Straps: No Closure Tab: Hook and Loop Retractable Handle: Yes Bottom Material: Rubber Bottom Drainage Holes: Yes Wheels: No Magnet: No Attachment Type: N A Bucket Hooks Included: No Bucket Hook Model: N A Standards: N A Ergonomic handle grip makes the work more comfortable Detect voltage from the ground on bare overhead lines when hand held The detector indicates line to ground values for nominal or induced voltages