The HP 5381A frequency counter is a superb price/performance combination unit. It is designed to deliver reliable, high quality operation in such diverse areas as: production line testing, service and calibration(two-way radio and test equipment), frequency monitoring, education and training. The 5381A employs the direct counting technique and, with 7 digits, offers resolution of 10Hz in 0.1sec, 1Hz in 1 sec, and 0.1 Hz in 10sec.
Featrures:
Frequency Range: 10Hz - 80MHz
Sensitivity: 25mV rms - 30Hz to 20MHz, 50mV rms - 10Hz to 80MHz
Accuracy: 1 count, 1 time base error
Display: 7 LED digits
