01483 302 700


Rohde & Schwarz Hameg Image 1
Rohde & Schwarz Hameg Image 2
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Rohde & Schwarz Hameg


The Hameg HM8143 is a multifunction arbitrary power supply unit. It is an easy to operate power meter for laboratory and monitoring purposes of good accuracy. Autoranging minimizes operator engagement. The simultaneous display of voltage, current and power is especially useful for monitoring. The RS-232 interface allows the transmission of data from and the control of the instrument hence its integration into automated test systems. 

Key Features:

  • 2x 0 V to 30 V / 1x 5 V, 3x 2 A (130 W)
  • Linear regulated, two-quadrant power supply (current source and sink)
  • Realtime voltage and current values
  • Advanced parallel and serial operation
  • Setting and readback resolution: 10 mV, 1 mA
  • Electronic fuse and tracking mode
  • Front connectors: 4 mm (0.16 in) safety sockets
  • SENSE connectors for line loss compensation (30 V channels)
  • External modulation of output voltages up to 50 kHz
  • Arbitrary module: 4,096 points, 12 bit
  • RS-232/USB dual interface, IEEE-488 (GPIB) optionally


Caltest Instruments Ltd

4 Riverside Business Centre

Walnut Tree Close


Surrey GU1 4UG

United Kingdom

Tel: +44 (0) 1483 302 700

Fax: +44 (0) 1483 300 562

Email: sales@caltest.co.uk

Caltest have been providing power sources and test instrumentation solutions for over 17 years and are proud to represent a number of industry leading manufacturers.