GDS-300 / GDS-200 Series Digital Storage Oscilloscopes


  • 200/100/70MHz Handheld Oscilloscope
  • 2 Input Channels
  • 1GSa/s Maximum Sampling rate
  • Maximum 5M Memory Depth Per Channel
  • 7” 800 x 480 Full Touch Panel Capacitive LCD Multi-Point Control, Landscape and Portrait Display
  • Built-In 50,000 Counts DMM
  • 30,000 Consecutive Waveform Records Logging Function, Replay Measurement Results Any Time
  • Temperature Measurement and Logging Function
  • Built-In Engineering Calculator, SMD Resistance Coding, Color Coding Info, and Attenuator Calculation Application Software
  • Optional Differential Probe to Achieve Isolation Effect

GDS-200/300 series handheld oscilloscopes, the brand new concept compact digital oscilloscopes developed by GW Instek, introduce 7” capacitive full touch panel LCD which can be positioned in portrait and landscape display. The recharging-battery design makes the series easy to operate for field operations.  The GDS-200/300 series are applicable in laboratories, R&D, large electric system tests, power product tests, motor tests, solar power battery inspection and repair, and maintenance personnel who are always on field assignments.

The GDS-200/300 series, with two analog signal input channels, have advanced and standard models which come with 70MHz, 100MHz and 200MHz bandwidth. The maximum sampling rate per channel is 1GSa/s and memory depth is 5Mpts. GDS-300 series oscilloscopes are equipped with 50,000 counts DMM, and GDS-200 5,000 counts DMM which can simultaneously measure and monitor A.C. and D.C. voltage and current, and temperature. Trend plot in a long period of time can also be drawn that allows engineers to effectively monitor standard electric parameters while measuring basic circuit signals.

Optional 40 MHz dual-channel differential probe can achieve equivalent isolation results for measurement system under strict power and grounding environment. Users can also easily apply the oscilloscope as a very convenient USB storage equipment to store waveform images and raw data. Additionally, the oscilloscope can be connected with smart phones to transmit the recorded data. Engineers are aware of GW Instek oscilloscopes’ thoughtful designs through diversified application software. Advanced DMM function and GO/NOGO template editing facilitate users in conducting advanced diversified measurement functions. Engineering calculator, attenuation calculation analysis, and resistance indication analysis help users apply auxiliary functions that demonstrate the concept of powerful and comprehensive technological integration.

The Instek GDS-200/300 series handheld oscilloscope features two analog input channels and is available with 70, 100 or 200 MHz bandwidth. It features a 7″ capacitive full touch panel LCD which can be positioned in portrait and landscape display, as well as a rechargeable battery making it easy to operate in field operation. The GDS-200/300 are ideal for use in laboratories, R&D, solar power inspection and repair, and for maintenance personnel who are always on field assignments.


Sample Rate1GSa/s1GSa/s1GSa/s1GSa/s1GSa/s1GSa/s
Memory Length5M pts5M pts5M pts1M pts1M pts1M pts
DMM Count50,00050,00050,0005,0005,0005,000
Temperature Measurement✔✔✔
User Manual CD x1, Power Code x1

150MHz Probe. Suitable for GDS-307/207, GDS-310/210


250MHz Probe. Suitable for GDS-320/220


Multimeter Test Lead x 2


Soft Carrying Case


Soft Carrying Bag


AC-DC Adaptor


Wrist Strap


Optional Accessories

40MHz Dual-Channel Differential Probe, Suitable for GDS-300/200


Protective Films for 7″ Touch Screen


USB Cable, USB2.0, A-mini B Type, 1400mm


Vertical Calibration Cable


Test Clip, Suitable for GDP-040D


Free Download Software
OpenWave 200 Software