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Esd wrist strap tester

Esd wrist strap tester

Velleman AS171

En stock

Envío gratis para pedidos superiores a $ 75.
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Esd wrist strap tester.

The operator wears their wrist strap as they would in normal working conditions. - insert the banana plug into the jack located on the front of the wrist strap tester. - push the rectangular silver button on the wrist strap tester. the tester measures the resistance of the ground path from the skin of the operator through the ground cord of the wrist strap. - a properly operating wrist strap will give an "ok" led indication on the wrist strap tester. - if either red "fail low" or yellow "fail high" leds light, and the audible indicator sounds, then the wrist strap should be discarded and replaced with a new one..


  • resistance value (±5%):
    • 800k Ohm to
  • 10M Ohm:
      • LED display: OK (green)
      • indicator status: ON
    • 10M Ohm and above:
      • LED display: HI (yellow)
      • indicator status: YES
    • 800k Ohm and below:
      • LED display: LO (red)
      • indicator status: YES
    • test parameters are factory set to pass 800k Ohm to 10M Ohm ,but can be calibrated to match your own specifications via 3 internal potentiometers:
  • temperatura de funcionamiento: 50°F to 104°F (10°C to 40°C)
  • storage temperature: 5°F to 140°F (-15°C to 60°C)
  • relative humidity: 0% to 90%
  • precisión: ±5%
  • peso neto: 5.2oz (145g)
  • dimensions: 2.8in W x 3.54in L x 1.1in T (7.1cm x 9.0cm x 2.8cm)
  • operating voltage: >/= 6.5 volts </= 9 volts (battery low indicator set at 6.5V)


  • small size, cordless, portable operation
  • performs test on anti-static wrist straps
  • visual and audible fail indication
  • indicador de batería baja
  • simple push button test
  • powered by 9V battery (not included) or 100ma power adapter w/5.5mm barrel plug with + center (not included).
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