Omni-GWS Shock Indicator

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Omni-GWS Shock Indicator


The corrosion proof Omni-GWS shock indicator is designed with two sets of spring loaded stainless steel balls that will become dislodged when struck with an impact that exceeds the preset g-level. When used with alert labels, an Omni-GWS reduces the incidence of damage by raising awareness that the package is being monitored. The Omni-GWS is one of the world’s most popular reusable, low-cost impact indicators. Tamper resistant design for added security against unauthorized resetting.

SKU: 102 Category:


Learn About the Omni-GWS Impact Indicator

OMNI-GWS Corrosion Proof Dual Axis Shock Indicator at a glance

  • The Omni-GWS shock indicator can be used hundreds of times using the included resetting tweezers.
  • Weatherproofed with stainless steel components to protect against salt spray and fogging on ocean and longer shipments or extended storage or harsh environments.
  • Tamper resistant design for added security against unauthorized resetting.
  • Impact indicator is calibrated individually for maximum reliability and accuracy.

Part Number: 2000-002GWS through 2000-500GWS


The Impactograph Omni-GWS impact indicators are designed with two sets of spring loaded steel balls that become dislodged and fall into a transparent dome when subjected to an impact that exceeds the preset g-level.

Ideal for various applications, such as:

  • Offshore & Subsea Equipment
  • Marine Electronics
  • Industrial Equipment
  • Office Equipment
  • Computer Hardware
  • Electronics
  • Auto and Truck Parts
  • Packaging/Crating
  • HVAC
  • Furniture and Fixtures
  • Glass
  • Aerospace and Defense
  • Appliances
  • Energy and Utilities
  • Logistics / Transport and Storage
  • Scientific and Technical Instruments
  • And more…

How to Apply

Step 1

Set the spring loaded ball sets with coordinating color using tweezers.

Step 2

When set, make sure the rubber O ring is in place and screw the two pieces together to create the dome. Screw until tight and the small flange on the upper piece and the white alignment mark on the bottom piece ,match up.

Step 3

Insert the security key into the small flange and screw in until tight. The device is now ready for mounting using screws or adhesive backing.


Related Information

Additional information


2g-10g in 1g increments
15g-40g in 5g increments
50g-100g in 10g increments
Also available in 125g, 150g, 175g,
200g, 250g, 300g, 400g, and 500g.

Impact Duration

8.4 ms


1.5 in. (3.8 cm)


2.06 in. (5.2 cm)


2 oz. (57 grams)


-100°F to 275°F (-73°C to 135°C)




#10-32 holes in base (5 mm)

Part Number:

2000-002GWS through 2000-500GWS


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