Warmbier PGT120.CU Calibration Unit verifies that your PGT120 combo testers are calibrated and in working order.

The Warmbier PGT120.CU Calibration Unit is designed to facilitate easy, in-house, calibration verification of Wolfgang Warmbier PGT120 Series ESD Combo Testers. The PGT120.CU is designed to verify that testers calibrated to ANSI/ESD S1.1-1998 and ANSI/ESD STM9.1-2001 so it works with most makes of test equipment. With the rotation of the selector switch, you can check that the testers are calibrated.

For use with models:

• PGT120 Personal Ground Tester - p/n: 7100.PGT120.US 
• PGT120. "Smart" Personal Ground Tester - p/n: 7100.PGT120.COM.US
• Verify that testers calibrated to ANSI/ESD S1.1-1998 and ANSI/ESD STM9.1-2001 so it works with most makes of test equipment.
• With the rotation of the selector switch, the precision resistor box can check that the testers are calibrated.
• Passive - Does not require power