The Keysight 34903A 20-Channel Actuator/General Purpose Switch Module is a versatile switching solution for data acquisition systems. Featuring 20 independent channels, it allows for flexible control of actuators, relays, and general-purpose signals. This module is ideal for automated test setups where remote control of multiple devices is required, enhancing efficiency and reducing manual intervention.

Keysight / Agilent / HP 34903A 20-Channel Actuator / General Purpose Switch
The Keysight 34903A is a 20-channel actuator/general purpose switch module designed for use with Keysight data acquisition systems. It provides versatile switching capabilities for controlling actuators, relays, and other devices in automated test and measurement applications.
Product Condition & Availability
Keysight / Agilent / HP 34903A 20-Channel Actuator / General Purpose Switch is in excellent working condition and has been thoroughly tested for performance and reliability. We offer both new and professionally refurbished options, depending on availability and customer preference.
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Integrated Solutions & Deployment Support
Beyond individual products, Aumictech provides end-to-end solutions for manufacturing line deployment and test station setup. Our team can assist with system integration, configuration, and equipment selection tailored to your production requirements.
Trusted Industry Experience
With over a decade of experience, Aumictech is a recognized leader in RF and optical test equipment sales and services. All units are supported by our in-house calibration and repair facility based in Downingtown, PA, ensuring technical reliability and long-term value.
Customer Commitment
We’re committed to exceptional customer service, offering a 15-day return or replacement (ROR) policy for peace of mind. Our team is always available to assist with pre- and post-sale support.
Fast Shipping & Flexible Payments
We offer rapid global shipping through FedEx, UPS, and DHL, with most orders dispatched within 1–3 business days. Multiple secure payment options are available, including PayPal, ACH, wire transfers, and major credit cards.
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