Need Power Equipment Fast?

Let us help you with one of our power test equipment rentals. Move your project forward with the right equipment at the right time. Choose from a wide selection of AC power supplies and programmable loads.

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Bench Top Frequency Changers Available From Stock

Available for immediate rental: Solid state voltage and frequency converters for bench use. Test any AC powered product for operation under variable frequency and/or voltage conditions.

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Precision Programmable Electronic Loads

AC and DC Loads for dynamic testing of power supplies. From AC to DC, from Single Phase to Three Phase, from Modular to High Power, we have a wide variety of products for you to choose from.

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Power Expertise

Caltest Instruments works directly with Power Test Equipment manufacturers like Pacific Power Source, Inc., Adaptive Power Systems, STS Instruments and other power centric manufacturers of power supplies, loads and other power test equipment.  As a consequence, our employees have a deep understanding of power test equipment and its applications.

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Featured Products

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AC Power Sources

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Electronic DC Loads

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Electronic AC Loads

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News & Events

High Power 5VP Series DC Loads now available for rent

Caltest Instruments has several high power programmable DC loads available for rent. Contact us to check for availability. Power levels to 60kW with voltage range to 1000 Vdc.

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Caltest Instruments Launches New Website for Power Test Equipment Rentals or Sales

January 15, 2015

Caltest Instruments has launched a new website focused on providing convenient rentals of power test equipment to meet short term needs.  The new site provides information on available product categories from several manufacturers and services such as rentals, sales, support and service.  Power test equipment is often needed by design and test engineers on short…

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