For aerospace maintenance and repair technicians who need leading edge test system solutions.

Benefits:

• Identifies Opens and Shorts: Displays opens and shorts as events within inches of the fault. This lightweight, hand-held, easy-to-use tester operates approximately 22 hours with six AA batteries depending on backlight usage
• Easy To Use: Minimal training is required to operate unit - suitable for technicans with little or no previous TDR experience. An auto TDR function in the tester has the capability to provide main event detection on opens, shorts and events.
• Locates Faults: The 3M 900AST can identify faults within inches of the fault. The TDR wire trace and events are displayed on the screen. It can record events and compare them. This meter performs Volt, Ohm and Resistive Fault Locate functional tests as well. A built in load test function works just like a common lamp test.

See datasheet for more specific information and technical specs