Precision, True RMS measurement with accuracy of typically less than 20 ppm.
High Repeatability.
Accurate measurements from 10Hz - 100MHz (usable to 250MHz).
Computer control for automatic testing and report generation.
Shorter test time through simpler operation.
The Ballantine 1605B AC/DC Thermal Transfer Standard is a highly accurate true-RMS multi-ranging AC measuring instrument. It serves as a laboratory standard against which to compare all precision AC instruments. It can provide absolute transfer measurements to within 20 ppm to 20 kHz, and is the only transfer standard with a frequency range to 100MHz.