SCS  CTC331-WW  Electrostatic Tester, LED, 22 mm, 61 mm

Manufacturer Part No:
Newark Part No.:
Technical Datasheet:
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Product Overview

The CTC331-WW is an Iron Man Plus Workstation Monitor with world wide power adapter. It continuously monitors the resistance between ground and the ESD work surface. The dissipative work surface must be grounded using the recommended means. It does not ground dissipative surfaces, it only monitors proper grounding of such surfaces. If the resistance of the conductive path from such dissipative surface to ground exceeds the threshold, the alarm will activate. There is a slight delay in time before the alarm activates. The alarm level can be adjusted for low or high ranges. This setting is selected by moving an internal jumper socket inside the unit. It will respond to either a positive or negative voltage. If the voltage is higher than the pre-set level, a visual red LED and audible alarm are activated. The alarm will be on for at least 1 second. If the voltage level is below the pre-set alarm level, a green LED lamp remains on.
  • Overvoltage monitor
  • Mat monitor
  • Wrist strap monitor
  • Monitors a voltage level that is being generated on a printed circuit board while working on it
  • Monitors resistance to ground of a conductive or dissipative static control type of work surface
  • Monitors resistance and voltage on a dual conductor wrist strap while being worn by a person


Product Information

High Range Min:
High Range Max:
Meter Display Type:
Accuracy %:
External Height:
External Width:
External Depth:
Product Range:
DOWN to EARTH™ Series
Plug Type:
RoHS Compliant:
Kit Contents:
Monitor, power adapter, lead w/Alligator clip, ground connection hardware and user guide
To Be Advised

Find similar products  grouped by common attribute


  • Test & Measurement
  • Industrial


Iron Man Plus Workstation Monitor, PCB Cord with Alligator clip (yellow), Monitor ground cord (green and yellow), Power adapter with interchangeable plugs (North America, UK/Asia, Europe) and Certificate of calibration.

Legislation and Environmental

RoHS Compliant:
Authorized Distributor

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