TTI-120 Comparative Tracking Index Tester 100V-600V Adjustable Drop Rate 12-48 per Minute for PCB Board

TTI-120 Tracking Index Tester (Comparative Tracking Index Tester) is a professional instrument designed to evaluate the tracking resistance of solid insulating materials under wet and contaminated conditions. It fully complies with IEC 60112, ASTM D3638 and is widely used in quality control laboratories, material R&D centers and third-party testing institutions.

Key Features

• Wide drop rate range 12-48 per minute
• Suitable for PCB and laminate testing
• Accurate drop volume control
• Overcurrent protection relay
• Easy-to-read digital readouts

Technical Specifications

Typical Applications

Suitable for tracking index testing of PCB boards, copper clad laminates, insulating substrates. The instrument is essential for manufacturers exporting electrical and electronic products to markets requiring IEC 60112, GB/T 4207, ASTM D3638 or UL 746A compliance.

Warranty and Service

12-month warranty, lifetime technical support, free operation training video and installation guide. Calibration certificate and CE declaration available on request.