About Klein A-VDV500-820

• Includes a professional grade analogue tone generator and tracing probe for open-ended, non-energised wiring
• Toner-Pro features 5 distinct tone cadences, transmits 1000+ feet
• Rugged Angled Bed of Nails (ABN) clips securely to attach to wires
• RJ11 plug easily connects to telephone and RJ45 data jacks to tone wire pairs
• Toner-Pro tests for continuity and polarity with results indicated by clearly labelled LEDs
• Probe-Pro features a 3.5 mm headphone jack for noisy environments (headphones not included)
• Work light on probe tip for use in dark spaces
• Terminal block on probe to confirm the toned pair
• Each tool includes 4 x AAA batteries
• Custom, padded, divided, zipper pouch for convenient storage (VDV770-500) included with kit