TTi TF930 3GHz bench/portable universal counter with USB interface
Description:
The TF930 is a portable, battery-operated, universal counter with a large 0.5” 10-digit liquid crystal display (LCD). The frequency range is 0.001Hz to 3GHz and measurement functions include frequency, period, ratio, pulse width and count.
The instrument uses a high quality temperature compensated internal frequency reference which has a low aging rate and is stable to within ±1ppm over the full temperature range. Its short warm-up time allows accurate measurements to be made even under portable battery powered conditions.
Features
• 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 10 digit display with full range of annunciators
• Internal rechargeable batteries for portable use
• USB interface provides full remote control and readback
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