C09 Multimeter companion expansion board - Specially designed as an add‑on module to enhance the measurement and diagnostic capabilities of compatible multimeters. interface add‑on board - Uses a standard communication interface for easy connection with microcontrollers, development boards, and data acquisition systems. High measurement module - Provides accurate and stable readings, suitable for voltage, current, and other signal monitoring in electronic projects. Digital multimeter test tool extension - Expands the range of test functions, making your multimeter more versatile in lab, repair, and educational applications., Weight: 0.110231131 pounds, Manufacturer: Aboiled