Introducing the Tektronix TM502A Power Mainframe featuring the AM503S Current Probe Amplifier. This used benchtop mainframe, originating from the United States, is known for its versatility in accommodating up to two single-width TM 500 plug-ins. Lightweight and portable, it includes a tilt bail handle and a rear panel power entry for convenience. The microprocessor-controlled AM503S Current Probe Amplifier, an improvement on the AM503A, enhances ease of use and functionality through bright LED current/division displays and user-friendly controls. The mainframe supports a broad line voltage range (100V to 240V) and frequency range (48 Hz to 440 Hz) making it suitable for diverse settings. While unable to be fully tested, it powers on and clears basic tests without any known functionality issues. Slight cosmetic wear is present, but it does not affect performance. Ideal for professionals requiring a reliable multi-purpose mainframe and amplifier system.

Key Features

• Supports up to two single width TM 500 plug-ins
• Lightweight and portable with tilt bail handle
• Microprocessor-controlled AM503S Current Probe Amplifier
• LED display for current/division settings
• Degauss and auto-balance functionalities

Specifications

• Line Voltage: 100 V to 240 V ± 10%
• Line Frequency: 48 Hz to 440 Hz
• Max Power: 90 W
• Operation: 48-400 Hz
• Mainframe Type: 2 compartments
• Plugin Supply: +33.5 V / 33.5 V, 350 mA max ea., +11.5 V, 1.3 A max
• Max plug-in power from mainframe: 35 W DC or 75 VA
• <75 VA + 2.1 W DC Combined power draw sharing limitation

Weight

Imperial: 14.4 Pounds

Metric: 6.53 Kilograms

Shipping Dimensions

Imperial: 21.6 lb x 8.4 lb x 7.2 lb

Metric: 54.86 cm x 21.34 cm x 18.29 cm

Harmonized Code

903033

Harmonized Code Details

Instrument or apparatus, with or without a recording device, specially designed for use in a scientific research laboratory, for measuring or checking electrical quantities. This code is suitable for the TM502A due to its use of current measurement and analysis in laboratory settings.