供应TF930高频率计|3G计数器|英国TTI

TF930高精度频率计|3G计数器|英国TTI

TF930 - 3GHz Universal Frequency Counter

Frequency, period, pulse width, frequency ratio duty cycle, and event counter modes
DC to 3000MHz range, 0.001mHz resolution
High impedance measurement up to 125 MHz
AC or DC coupling, 1M/50Ohm selection, polarity invert
Switchable attenuator, threshold control
Noise filter for low frequency measurements
Selectable measurement time; display hold function
Large 9 digit display with full range of annunciators
Internal rechargeable batteries for portable use
USB interface provides full remote control and readback