TWINMASTER Home What is a HALDA? Availability of HALDA Products INSTALLATION T-GEARS CALIBRATION HOW TO CHANGE YOUR GEAR WHEELS THE GOOD/BAD NEWS CIRCULAR AVERAGE SPEED CALCULATORS AUSTIN A35 HALDA LAYOUT VOLVO FITTINGS AIFAB GEMINI PRICE GUIDE SPECIAL ITEMS TESTIMONIALS Sign My Guestbook View My Guestbook ALL HALDAS BOUGHT, SOLD AND REPAIRED For WORLDWIDE SERVICE contact KING COG: Email Address: Haldaman@aol.com 1302 Shackleford Street Morehead City, NC 28557-4149 USA Telephone: 1-252-622-3690 Fax: 1-252-726-3329 This is in effect two tripmasters combined into one casing so you can use one meter for the day's or section's total milage and the other for each interval between road book instructions. There are two versions of both Twinmasters and Tripmasters, the earlier has a metal outer case and minor internal improvements. WHO IS KING COG? King Cog (Martin Jubb) Sole Agent for Halda Mechanical Rally Instruments *Speedpilots *Twinmasters *Tripmasters Repairs for all Halda Mechanical Rally Instruments... Buys, sells and trades Send This Page To A Friend Copyright © 1997-2009, www.haldaman.com, All Rights Reserved.