• Desco Combo Tester X3 with Alvarado EDC Waist High Turnstile 
  Tests operators’ personnel grounding devices and controls access to ESD Protected Area.
• Turnstile Activates When a User Passes Their Required ESD Test
  Limits ESD Protected Area access to people wearing proper ESD grounding devices.
• Tests Operator’s Path-To-Ground; Wrist Strap limits 750 kilohms to 10 megohms, Footwear limits 750 kilohms to 35 megohms*
  Determines the operator’s personnel grounding device** is functioning correctly.
• Simultaneous Testing in Up to 3 Seconds
  Reduces time spent testing personnel grounding devices used in ESD Control Plans.
• Solid State Touch Test Button with No Moving Parts
  Maintains accuracy of tests and extends the lifetime of the tester.
• Split Foot Plate for Testing Foot Grounders (or Shoes)
  Tests both foot grounders independently at the same time.
• 30 Volt Test Signal
  Provides accurate tests that are not humidity dependent.
• NIST Calibrated
  Calibrated with accepted procedures and standards traceable to the National Institute of Standards and Technology. For more information on calibration of Desco products, see Calibration.
• Made in the United States of America

 *Default test ranges listed. Additional test settings are noted in the tech bulletin TB-6587.

 ** The Combo Tester X3 will also test a Groundable Static Control Garment System. The Groundable Static Control Garment System must have an RTG of < 3.5 x 10⁷ ohms to meet the required limit of ANSI/ESD S20.20 tested per ANSI/ESD STM2.1 and ESD TR53.