• 150MHz Bandwidths
• 1GSa/s Real-Time Sample Rates Maximum, 25GSa/s Equivalent-Time
• 2mV~10V Vertical Scale
• 1ns~50s Horizontal Range
• Up to 27 Automatic Measurements
• Versatile Math Functions + , -, x, FFT, FFTrms
• 5.6" TFT LCD Display
• Multi-Language Support on Operation Menu & On-Screen Help

• 100MHz Bandwidth, Dual Channel, Delayed Sweep
• Cursor Readout with 7 Measurements
• Panel Setup Lock of Digital-Control Functions
• Buzzer Alarm
• LED Indicators
• TV Synchronization
• Trigger Signal Output
• SMD Technology, High Stability and Reliability

• 199,999 Counts Display
• VFD Two Colors Display
• 0.012% DCV Accuracy
• True RMS (AC, AC+DC)
• 9 Major Measuring Functions and 10 Advanced Measurement Functions
• 2W/4W Resistance Measurement
• High Voltage 1000V and 10A Current Range
• Standard Interface : RS-232C, USB Device, Digital I/O
• Free PC Software (DMM-VIEWER), LabVIEW Driver
• Optional: 16+2 Channels Scanner Card (GDM-SC1 for GDM-8255A only)

  High Voltage Insulation Tester

• Test Frequency 20Hz ~ 10MHz
• Large LCD Display
• 6 digit Measurement Resolution
• 0.1% Basic Measurement Accuracy
• Multiple Step Mode
• DC Resistance Measurement
• Comprehensive Measurement Functions
• Monitoring of DUT Voltage and Current
• Standard Interface : RS-232 & GPIB

  High Voltage Insulation Tester

• 200VA AC Test Capacity
• AC/DC Withstanding Voltage Test & Insulation Resistance Test & Ground Bond Test
• True RMS Cut-Off Current Measurement
• Zero Crossing Turn-On Operation Switch
• Linear Amplifier with Feedback Control to Provide High Regulated Voltage Output
• Output Voltage and Current Limit Could be set Without HV Output
• Output Voltage Adjustable During Test Period
• Monitoring of DUT Voltage and Current
• 9 pins Remote Control for Start, Reset and Test Result Output
• Automatic FAIL Indicator of Alarm Lamp and Buzzer
• Interface : RS-232C(Standard), GPIB(Option)