- Frequency, period, pulse width, frequency ratio, duty cycle, and event counter modes
- DC to 3000 or 6000MHz 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 10 digit display with full range of annunciators
- Internal rechargeable batteries for portable use
- USB interface provides full remote control and readback
TF930
Bench/portable universal counters with USB interface 3GHz Counter
TF960
Bench/portable universal counters with USB interface 6GHz Counter
