LakeShore155_media render_final.png

MeasureReady™ Model 155 Precision I/V Source

Low noise, high precision combination current source and voltage source that is as easy to use as your smartphone.

Lake Shore's all-new combination current source and voltage source combines premium performance with unprecedented simplicity and intuitive operation. The Model 155 source features clean (low-noise) excitation, an uncluttered touchscreen display, and full connectivity with a mobile app for remote monitoring.

  • Low peak to peak noise: 550 nV (10 mV)/15 pA (1 μA)
  • Bipolar, 4-quadrant power source
  • DC and AC modes supported up to 100 kHz
  • Full scale ranges from 10 mV to 100 V (1 μA to 100 mA)
  • Mobile application for remote operation
  • Manual and autorange function




Built for science. Designed for people.