Product Name: Manufacturer : BLACKBOX Description : BLACKBOX [TS580A-R4] - >> LAN TONE PROBE PERFORMANCE VERIFIER (ITEM ALSO KNOWN AS : BLB-TS580AR4) [TS580A-R4] [TS580A-R4] Condition : Brand New With Original Manufacturer Warranty. Description : LAN Tone Probe Performance Verifier Manufacturer : BLACKBOX Part Number : TS580A-R4 See Also : Blackbox blb-ts580ar4 Category : Blackbox Testers and Tools - Infrastructure & Power - Accessories - Hand Tools - Blackbox Testers & Tools |