USB PC oscilloscope and signal generator, 25 mHz, 2 channel, PCSU200 Velleman

Specifications

• general:
  • markers for: amplitude/voltage and frequency/time
  • input coupling: DC, AC and GND
  • supply from USB port (500mA)
  • dimensions: 100 x 100 x 35mm / 3.9 x 3.9 x 1.4"
• function generator:
  • amplitude range: 200mVpp to 8Vpp @ 1KHz// no load
  • vertical resolution: 8 bits
  • square wave rise/fall time: 0.3µs
  • sample rate: 25MHz
  • typical sine wave distortion (THD): < 1%
  • output impedance: 50ohm
  • frequency range: from 0.5Hz to 500KHz (sine 1MHz)
• oscilloscope:
  • bandwidth: two channels DC to 12 MHz ±3dB
  • input impedance: 1 Mohm / 30pF
  • maximum input voltage: 30V (AC + DC)
  • time base: 0.1µs to 500ms per division
  • input range: 10mV to 3V/division
  • input sensitivity: 0.3mV display resolution
  • record length: 4K samples / channel
  • sampling frequency: 250Hz to 25MHz
• transient recorder:
  • timescale: 20ms/Div to 2000s/Div
  • max. record time: 9.4hour/screen
  • max. number of samples: 100/s
  • min. number of samples: 1 sample/20s
• bode Plotter:
  • voltage range: 10mV, 30mV, 0.1V, 0.3V, 1V, 3V
  • frequency range: 1KHz , 10KHz, 100KHz, 500KHz
  • Frequncy start: 1Hz,10Hz, 100Hz, 1KHz, 10KHz, 100KHz
• spectrum analyser:
  • frequency range: 0 .. 120Hz to 12MHz
  • FFT resolution: 2048 lines
• minimum system requirements:
  • IBM compatible PC
  • Windows™ XP, Vista, 7 *
  • SVGA display card (min.1024 x 768)
  • mouse
  • free USB port 1.1 or 2.0