Output Peak Voltage at 7000V:  6620V ±3%. 
Open Circuit Rise Time:  1.14us, ±30% (Trise=1.67*(T90%-T30%) per IEC 1180. 
Open Circuit Duration Time:  56.69us, ±20% (Time to half-value) per IEC 1180. 
Virtual Impedance:  38Ω. 
Current Waveform:  Not defined. 
Voltage Control:  Manually, by turning a knob in the front panel or via USB. 
Polarity Control:  Positive and Negative. Alternating control available with USB. 
Voltage Display:  4 Digit LED Display. 
Voltage Meter resolution:  5V. 
Voltage Meter Accuracy:  ±1%. 
Duty Cycle:  12pulses per min. with 5s between pulses, then 45s rest. 
Charge Time:  <5s (2s min.) • • Digital output voltage knob on the front panel. 
• • Integrated High Voltage on hold circuit. 
• • External interlock disables HV output and defeats test when circuit is open. 
• • Microcontroller technologies. 
• • Front panel indicates internal HV and polarity. 
• • Polarity button selector on the front panel. 
• • Optional USB TestMinder, computer control with auto-trigger. 
• • Leads, manual and calibration certificate included. 
• • One year calibration cycle 
• • One year warranty.