Digital Multimeters

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B2981C - Femto / Picoammeter, 0.01 fA

The B2981C graphical Femto / Picoammeter is designed for ultra-low current measurements. Its intuitive 4.3" color LCD displays trend charts and histogram data, enabling quick statistical analysis without a PC. With advanced features to ensure precision and repeatability, it is ideal for sensitive applications.

The B2981C enables you to do the following:

  • Achieve 0.01 fA (0.01 × 10⁻¹⁵ A) resolution for ultra-sensitive measurements.
  • Measure up to 20,000 readings/s for high-speed data acquisition.
  • Reduce the burden voltage to less than 20 μV for minimal signal interference.
  • Diagnose noise issues with the Setup Integrity Checker software.
  • Enhance usability with auto navigation and a high-performance triaxial cable (1.5 m).