Size (CM)：134*21*17

Weight (KG)：8

ST1000-A-8252-4 is a specialized aircraft electrical system testing tool engineered for commercial aircraft maintenance, meeting FAA AC 43.13-1B and EASA Part 145 standards to ensure electrical system integrity critical for aircraft flight control, communication, and navigation operations, reducing electrical system failure risks by up to 40% during flight operations.

Key specifications include compatibility with Boeing 737/747 and Airbus A320/A330 fleets, compliance with ISO 9001 and AS9100 quality management systems, and a voltage testing range of 0-28 volts DC and 0-115 volts AC with an accuracy of ±0.1 volts. The tool features advanced digital multimeters and automated electrical system diagnostic capabilities, reducing aircraft electrical system testing time by up to 35% and minimizing aircraft downtime while improving flight safety by detecting potential electrical system failures before they compromise aircraft operations.