Industrial 6 min read12 May 2026

PAT Testing for Warehouses and Distribution Centres

Warehouses and distribution centres have demanding electrical safety requirements. Here's what operators need to know about PAT testing for fork lift chargers, office equipment, and portable tools.

Warehouses and distribution centres operate electrical equipment in conditions that accelerate deterioration: dusty environments, high vehicle traffic, constant movement of equipment, shift working, and large scale operations with many workers. Managing electrical safety in these environments requires a systematic approach.

What Equipment Needs Testing in a Warehouse?

  • Fork lift truck battery chargers and associated leads
  • Pallet truck chargers
  • Portable and site lighting
  • Office and admin area equipment (computers, printers, kitchen appliances)
  • Portable power tools (drills, grinders, electric screwdrivers)
  • Extension leads and power distribution boards
  • Cleaning equipment (industrial vacuums, pressure washers)
  • Security and communications equipment

Fork Lift Truck Charger Safety

Fork lift truck battery chargers are high-current, high-risk electrical equipment. They operate in demanding conditions — often in charging bays with exposure to moisture, chemical fumes from charging batteries, and mechanical damage from vehicle movements. They should be PAT tested every 6 months and visually inspected more frequently by a designated person.

Scheduling Around Shift Patterns

Many warehouses operate 24 hours a day, 7 days a week. Scheduling PAT testing must account for shift handovers, peak operational periods, and planned maintenance windows. We work with operations managers to schedule testing during the quietest periods — typically mid-morning or mid-afternoon during day shifts — or during planned shutdown days.

Managing High Appliance Volumes

Large distribution centres can have hundreds or thousands of appliances. Effective PAT testing at scale requires pre-planning: a current appliance inventory, clear labelling of equipment locations, and efficient routing for the testing team. MES PAT Testing Ltd has experience managing high-volume testing visits and can deploy multiple engineers for large sites.

PASS Certified PAT Tester
Fully Insured
DBS Checked
PATTA Member
City & Guilds Certified