ShockWatch® 2 75G indicators are adhesive-backed, bi-directional impact detection devices that arm instantly when the liner is peeled and turn bright red upon detecting an impact at or above the 75G threshold. Each unit carries a unique serial number, enabling tamper-proof chain-of-custody documentation without batteries, wiring, or setup.

These indicators are applied directly to packages, pallets, or equipment in warehousing, manufacturing, electronics distribution, and freight operations where impact accountability must be documented. The orange color provides high-visibility identification on any package surface, and an optional companion label (sold separately) can be added to increase handler awareness.

Each indicator measures 1-2/3" x 1-2/3" and responds to vertical-axis impacts in both directions. ShockWatch Alert Tape (sold separately) can be added to reinforce that the shipment is being monitored. Cases contain 50 indicators and ship via parcel carrier.