VICTOR VC3165 110V-220V Professional Precision Frequency Counter Meter

Description : VICTOR VC3165 110V-220V Professional Precision Frequency Counter Meter Specification : Brand : VICTOR Model : VC3165 8 digit LED display 3 step function selections Channel B (CH. B) input has an attenuator (x1, x20) AC/DC coupling for low-pass filter All functions depend on a single CPU Crystal-controlled temperature circuit 2 Input Channels : Channel A (0.01Hz to 50 MHz) Frequency range : DC couple 0.01Hz to 100 Hz, AC couple 100Hz to 50 MHz Sensitivity : "DC" 0.01 Hz - 1 Hz 500m Vp-p 1 Hz - 100Hz 80m Vrms "AC" 100 Hz - 50 M Hz 80m Vrms Input impedance : 1 M Channel B (50 MHz to 2.4 GHz) Frequency : 50 MHz - 2.4 GHz Sensitivity : 50 MHz - 1.2 GHz 80m Vrms 1.2 GHz - 2.4 GHz > 80m Vrms Coupling : AC only Input Impedance : 50 Resolution depends on gate time control setting Time base : Short time stability : 3 x 10-9 per second Long time stability : 2 x 10-8 per month Temperature drift coefficient : 1 x 10-7, 10C - 40C Line voltage variation : 1 x 10-7 for line voltage 10% Gate Time : Continously variable from 100ms to 10s Precision : standard time error (t) x frequency (f) 1d Power supply : AC 110V or 220V 10% (50Hz / 60Hz) 5% Switchable between AC 110V or 220V (suitable for any countries) Power cord with AU plugs 3 pin flat Preheat time : 20 minutes Operating environment : 0C - 50C, 10 - 90% R.H. Package includes : 1 x VICTOR VC3165 Professional Frequency counter 1 x AU Power plug 1 x Test probe with BNC type connector Details pictures :