What is Scales and Balances, Except Laboratory?
This coverage typically refers to insurance that protects businesses that manufacture, sell, service, rent, or use commercial scales and balances outside of laboratory settings. It focuses on risks tied to equipment performance, customer or employee injury, property damage, and third‑party liability from operations involving weighing or measuring devices. Related coverage types often considered alongside this exposure include commercial liability, equipment coverage, property coverage, and commercial auto exposure when scales are transported.
Who needs it
Organizations that commonly buy this coverage include retailers, distributors, repair and calibration shops, contractors, equipment manufacturers, and event organizers that use scales for ticketing or admissions. Smaller specialty shops and large operators alike may need protection for customer injury, product failure, or damage during transport.
What it typically covers
Coverage elements vary by policy but often include:
- General liability for bodily injury and property damage arising from use, installation, or maintenance of scales.
- Equipment coverage for loss, theft, or accidental damage to the scales themselves (sometimes called inland marine or builders’ risk for specialized equipment).
- Completed operations and product liability for failures that occur after installation or sale.
- Coverage extensions such as business interruption or extra expense if a critical scale outage disrupts operations.
Underwriting factors commonly reviewed include the type and value of equipment, frequency of transport, maintenance and calibration practices, employee training, and the environments in which the scales operate.
Common exclusions or limitations
Policies may exclude or limit coverage for:
- Wear and tear, gradual deterioration, or failures due to lack of maintenance.
- Intentional acts, dishonest conduct, or punitive damages in some jurisdictions.
- Damage to third‑party property caused during negligent transportation if separate commercial auto coverage is required.
- Professional or measurement accuracy disputes that are handled under contract warranties rather than liability insurance.
Factors that influence cost
Premiums depend on risk indicators such as the value and portability of equipment, number of locations, volume of customers or shipments, past claims history, safety and calibration programs, and whether work includes installation or repair at customer sites. Higher limits, lower deductibles, or adding participant accident and event liability endorsements will also increase cost. Good documentation of maintenance and employee training often reduces rates.
Proof of insurance & compliance
Many clients or venues require certificates of insurance to show proof of general liability and equipment coverage. Policies can be endorsed to name additional insureds or provide waiver of subrogation when required by contracts. Keep up-to-date calibration records, service logs, and certificates handy to demonstrate risk management and meet contractual compliance.
How to get a quote
To compare options, gather details about the equipment (make, model, value), annual revenue from related operations, maintenance schedules, and any prior claims. Discuss your specific exposures and contract requirements with an agent or broker — or talk to your agent for a tailored quote and guidance on appropriate limits and endorsements.
Frequently Asked Questions
Do standard business liability policies cover scale failures?
Basic liability may cover third‑party bodily injury or property damage, but damage to the scale itself or losses from inaccurate measurements often require equipment or specialized endorsements.
Is calibration documentation important for insurance?
Yes. Regular calibration and maintenance records can reduce underwriting risk and help when proving loss prevention efforts after an incident.
Will transporting scales require extra coverage?
Transport increases exposure. If equipment is regularly moved, inland marine or commercial auto endorsements may be necessary to cover damage in transit.
Still have questions? Talk to a local insurance expert.