SpotSee® ShockWatch 2 Impact Indicators (5G–75G | 10 & 100 Packs)

ShockWatch 2 Impact Indicators – 10 Pack & 100 Pack

ShockWatch 2 single-use impact indicators provide a clear, tamper-evident visual alert when a shipment has been exposed to potentially damaging shock. Available in multiple G-level sensitivities from 5G to 75G and in both 10-pack and 100-pack formats, they help reduce hidden damage, improve accountability in your supply chain, and support faster resolution of damage claims.

What is ShockWatch 2?

ShockWatch 2 is a self-adhesive, single-use impact indicator that changes colour when the set G-level is exceeded. Once activated, the indicator cannot be reset, providing a permanent visual record that a package has experienced potentially damaging handling. This makes it ideal for monitoring high-value, delicate or mission-critical shipments where even a single hard drop can cause internal damage.

Choosing the right G-level

Each G-level corresponds to a different sensitivity. Lower G values (for example 5G, 10G, 15G) are suitable for very fragile products, while higher G values (such as 50G or 75G) suit more robust, well-packaged items.

• 5G, 10G, 15G: Very fragile equipment, precision instruments, optics, medical devices.
• 25G, 37G: General industrial products, electronics, assemblies with reasonable cushioning.
• 50G, 75G: More rugged or well-packaged items where only severe mishandling should trigger an alert.

If you are unsure which G-level is appropriate, please contact us with details of your product, packaging and shipping method and we can help you select a suitable sensitivity.

Pack size options

This listing provides ShockWatch 2 in two pack sizes. Use the drop-down menus above to choose the G-level and pack size you need:

• 10 Pack (10 Indicators): Ideal for trials, small projects, one-off shipments or evaluation across multiple G-levels.
• 100 Pack (100 Indicators): Better suited to ongoing use, regular export programmes and standardisation across multiple shipments.

Typical applications

• Electronics, instrumentation and medical devices
• Precision engineered components and assemblies
• High-value capital equipment and machinery
• Crated, palletised or boxed goods where hidden damage is a concern
• Any shipment where you need clear evidence of mishandling in transit

Installation & use

• Ensure the mounting surface is clean, dry and free from dust, oil or release agents.
• Peel away the backing liner and apply the indicator firmly to the outer packaging (carton, crate or equipment).
• Position the indicator where it will be clearly visible on receipt and not covered by labels or strapping.
• Use companion labels where appropriate to warn handlers that the shipment is being monitored for impact.
• Once triggered, the indicator window will change colour – this is permanent and cannot be reset.

Stock, lead times & shipping

We hold popular ShockWatch 2 G-levels in UK stock and work closely with SpotSee to support larger and repeat orders. However, demand for specific sensitivities can fluctuate and some G-levels may occasionally be placed on factory back-order.

• Standard orders: Where stock is available, orders normally ship promptly from our UK facility.
• Less common G-levels or larger quantities: These may be supplied to order and can be dispatched directly from SpotSee. This helps protect indicator integrity and reduce handling, but can add lead time.
• Packaging and handling: Shock indicators are sensitive devices and must be packed and shipped with extra care. In some cases this may result in a higher shipping cost than standard catalogue items.

If your requirement is time-critical, or you are ordering multiple G-levels for a project, please contact us before placing your order so we can confirm current stock, lead times and the most appropriate shipping options.

Authorised supplier

Good Life Innovations Ltd is an authorised UK partner for SpotSee products, supplying ShockWatch 2 and related indicators for industrial, logistics, medical and high-value applications. If you need ShockWatch 2 alongside other SpotSee indicators, companion labels or temperature monitoring products, please get in touch and we can help you build a complete solution.