Bird 4027F Series, Filtered Precision Power Sensors for precision laboratory applications.
The 4027F series power sensors are designed specifically for use in semiconductor processing and other precision process applications where the effects of amplitude modulation and harmonics need to be eliminated from the measurement. At the calibrated frequency and power level, these sensors are capable of 1% accuracy. With calibration traceable to the National Institute of Standards and Technology,you can be confident of the measurements these sensors provide.