For sale is reprint of Triplett Model 3444-A type 1 Tube Analyzer manual. Manual is 20 Pages long. Includes 20 page Roll Chart Supplement to roll chart 84-177-122768-2. Manual includes chapters on Operation and Maintenance. Includes Replacement Part List and Circuit Diagram. Must for every owner of this rare tube tester. Real Paper Manual. Quality Printed and Comb Bound. Printed from available copy or scanned from original at 600dpi, restored in Photoshop, Laser printed on premium acid free paper, they will serve for years. Cover page printed on Cover Stock.