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Shockwatch

Shockwatch SHWT37 37G Impact Indicator Purple PK 50

SKU CH-EH30-B4R79

Pack of 50 single-use 37G impact indicators that turn bright red when mishandled during transit or storage

  • 37G sensitivity detects mishandling during transit or storage
  • Indicator turns bright red when impact occurs
  • Unique serial number enables tamper-proof tracking
  • Adhesive activation allows quick deployment on packages
  • Pack of 50 supports high-volume shipping operations

Shockwatch SHWT37 37G Impact Indicator

This Shockwatch SHWT37 indicator detects mishandling during transit or storage with a 37G sensitivity threshold. The bi-directional device turns bright red when an impact occurs, providing immediate visual evidence of potential damage. Activation is simple: remove the adhesive liner to arm the unit. Each indicator carries a unique serial number for tamper-proof tracking and accountability.

Practical limits of 37G threshold

The 37G rating defines the specific impact level that triggers the indicator, meaning lighter shocks will not activate it. This makes the device suitable for monitoring shipments where only significant mishandling is a concern. It does not record the exact force, direction, or time of the event beyond the visual colour change. Users needing data logging or lower sensitivity thresholds require a different monitoring solution.

Replaces visual inspection alone

These indicators upgrade basic visual checks by providing irreversible proof of a high-G event that packaging might hide. The jump is worth it when liability disputes arise or when handlers need a visible deterrent against rough treatment. Companion labels and alert tape are sold separately to complete the monitoring system. Buyers who need continuous shock data or electronic alerts will find this mechanical indicator insufficient.

Highlights

  • 37G sensitivity detects mishandling during transit or storage
  • Indicator turns bright red when impact occurs
  • Unique serial number enables tamper-proof tracking
  • Adhesive activation allows quick deployment on packages
  • Pack of 50 supports high-volume shipping operations

Specifications

BrandSHOCKWATCH

Questions about this item

Which pack size should I select for multiple shipments?

The product is supplied in a pack of 50 indicators, so one pack covers 50 separate packages or pallets.

What does the 37G rating mean when the indicator is attached to a crate?

It means the device will activate and turn bright red if the crate experiences a shock of 37 G or greater, giving immediate visual proof of mishandling.

How does the adhesive backing work once the liner is removed?

Peeling off the liner exposes a pressure-sensitive adhesive that bonds the indicator directly to the package surface for tamper-evident attachment.

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