The Vitrek V70 Hipot Tester with Continuity, 5 kV AC offers an easy-to-use color touch user interface and an ultra-reliable, efficient, fan-free design. Digital Signal Processing (DSP) technology offers improved speed. The V70 includes USB, RS232, and Digital I/O interfaces. Test options for this model are AC Hipot and Low Resistance tests. Test completion triggers are End on Time: Determination on final reading, End on Pass: Test ends with PASS for any reading within limits, End on Fail: Test ends with FAIL for any reading outside limits, and End on Steady: Test ends with PASS for a steady/rising reading within limits. Front Panel Features 4.3 in. Color Touch Display Large, Bright LED Caution Testing Indicator Safety Locked HV Terminal for Hipot and IR Independent LED Pass/Fail Indicators Convenient Front Panel Power Switch Ultra-High Reliability Start/Stop Switches Rear Panel Features Digital I/O with Safety Interlock Controls up to 4 HV Scanners USB 2.0 High Speed Universal Serial Port RS232 Serial Port with Selectable baud rate up to 115Kbaud Rugged V70 with Drop Resistant Duty Silicone Bumper