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GDS-122 Handheld Digital Oscilloscope
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GDS-122  Handheld Digital Oscilloscope
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  • Two-In-One Function: Dual Channel Oscilloscope and True RMS DMM
    GDS-122 is a multi-function measurement tool. By using the oscilloscope functionalities , you can measure simple waveforms, use advanced measurement functions, and configure system settings. The multimeter functionality includes three major items (Voltage, Current, and Impedance) and three additional items (Diode, Continuity, and Capacitance). The current measurement and capacitance measurement use extension modules to deal with large current and small capacitance, respectively. Delta measurement and automatic range     switching features offer flexibility and convenience
  • 20MHz Bandwidth
  • 100MS/s Real-Time Sampling Rate
  • True RMS Multimeter: Volt, AMp, Ohm, Continuity, Diode
  • Dual Independent Floating Isolated Channels
    (for Multimeter and Between Oscilloscope and Multimeter)
  • Trigger Mode: Free Run, Single Shot, Edge, Video
  • USB Interface
  • 6 Hour Capacity Li-ion Rechargeable Battery
  • 3.8" Color LCD, Resolution: 320 x 480
  • Light Weight: 1.5 lb.
    		•
    Download Data Sheet

    GDS-122 Feature Sheet
     
     
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    VERTICAL
    Channels 2
    Analog Bandwidth 20MHz
    Single Bandwidth Full bandwidth
    Rise Time 17.5ns
    Sensitivity 5mV/div ~ 5V/div at the BNC input
    DC Gain Accuracy
         		 ±5%
    DC Measurement Accuracy
         		 ±(5% reading + 0.05div): average sampling
    Analog Digital Converter Resolution 8 bits, synchronously sampling on both channels
    Displacement Range ±50V (500mV ~ 5V), ±1V (5mV ~ 200mV)
    Low Frequency Response AD Coupling, -3dB ±5Hz at the BNC input

    TRIGGER
    Sources CH1, CH2
    Trigger Sensitivity 2div, peak-to-peak value
    Trigger Sensitivity: Edge Trigger DC coupling: 1div (full bandwidth)
    AC coupling: same as the DC coupling (≧50Hz)
    Trigger Level Range ±6div from the screen center
    Trigger Level Accuracy ±0.3div typical
    Trigger Displacement 655div (pre-trigger), 4div (post-trigger)
    50% Level Setting Input signal ≧50Hz (typical)
    Video Trigger NTSC, PAL, SECAM (any line or frequency)

    HORIZONTAL

    Sampling Rate 10S/s ~ 100MS/s
    Waveform Interpolation sinx/x
    Record Length 6k points on each channel
    Scan Speed 5ns/div ~ 5s/div, 1-2.5-5 step
    Sampling Rate and Relay Time Accuracy ±100ppm (≧1ms)
    Time Interval Accuracy (Full Bandwidth) Single: ±(1 sampling interval time + 100ppm x reading + 0.6ns)
    Average >16: ±(1 sampling interval time + 100ppm x reading + 0.4ns)

    INPUT
    Input Coupling DC, AC
    Input Impedance 1MΩ ±2%, connected in parallel with 20pF±3pF
    Probe Attenuation Coefficient 1X, 10X, 100X, 1000X
    Maximum Input Voltage 400V (peak)
    Channel Delay Time 150ps (typical)

    SAMPLING
    Sampling Mode Normal, Peak Detect, Average
    Sampling Rate 100MSa/s

    MEASUREMENT
    Cursor Measurement Voltage difference and Time difference between cursors
    Auto Measurement Peak-to-peak, Average, Root mean square, Frequency, Cycle

    MULTIMETER SPECIFICATIONS
    Input Impedance 10MΩ
    Voltage VDC: 400mV, 4V, 400V ±(1% + 1digit)
    VDC: 4V, 40V, 400V ±(1% + 3digits)
    Maximum Input Voltage DC 400V, AC 400V (virtual value)
    Frequency 40Hz ~ 400Hz
    DC Current 40mA, 400mA ±(1.5% + 1digit), 20A ±(3% + 3digits)
    AC Current 40mA ±(1.5% + 3digits), 400mA ±(2% + 1digit), 20A ±(5% + 3digits)
    Impedance 400Ω ±(1% + 3digits), 4kΩ, 40kΩ, 400kΩ, 4MΩ ±(1% + 1digit), 40MΩ ±(1.5% + 3digits)
    Capacitance 51.2nF ~ 100uF ±(3% + 3digits)
    Diode 0V ~ 1.5V on/off measurement < 50Ω (±30Ω) beep

    GENERAL SPECIFICATIONS
    Display Type 3.8" color liquid crystal display
    Display Resolution 320 (horizontal) x 240 (vertical) pixels
    Display Color 4096 colors
    Power Supply 100 ~ 240VAC, 50Hz, CATII
    Power Consumption <6W
    Operating Temperature Battery Operation: 0 ~ 50℃ (32 ~ 122F)
    Power adaptor operation: 0 ~ 40℃ (32 ~ 104F)
    Dimensions & Weight 180 x 115 x 40 mm ((7 x 4.5 x 1.6 in.)
    0.69kg (approx. 1.5lb)

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      Ordering Information.....
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    GDS-122     Handheld Digital Oscilloscope / Multimeter $ 799.00*
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    Includes.....               Standard Accessories
       Two 1:1 (10:1) passive oscilloscope probes of 1.2 meters long
         Pair of test leads of multimeter  
       AC-DC Power Adapter
       Soft Carry Case
       Large Current Extension Module
       Extension module for small capacitance
         User Manual  
       USB Connection Cable / PC Software
    * When placing your order,  be sure to ask for your INTERNET DISCOUNT

     

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