This Altek Model 942 Frequency Calibrator is a versatile tool that can accurately measure and calibrate frequency with ease. It comes with a convenient case for easy portability. The unit has been used very little and is in like-new condition.
This frequency calibrator is made by Altek and is of high quality. It is a unit type and was manufactured in the United States. It is a great addition to any professional's toolkit. The Altek Model 942 Frequency Calibrator is a must-have for anyone who needs to accurately measure and calibrate frequency.