Counting Scales – High-Precision Parts Counting & Inventory Management
Our counting scales are professional weighing instruments engineered for accurate, repeatable parts counting across manufacturing, warehousing, electronics, and retail environments. By combining high-resolution load cells with intelligent counting algorithms, they eliminate manual counting errors and dramatically improve throughput — whether you’re counting fasteners on an assembly line, verifying incoming stock, or managing bulk inventory.
Unlike standard bench scales, counting scales are optimised specifically for piece counting. As more reference samples are added to the platform, the scale’s algorithm refines the unit weight calculation, improving accuracy with each count. This makes them particularly effective for small, lightweight components where manual counting is slow and error-prone. With capacities from 3 kg to 150 kg and resolutions as fine as 0.01 g, our range covers everything from tiny electronic components to bulk industrial parts.
Key Features
- High-resolution load cells with accuracy from 0.01 g for precise unit weight determination
- Intelligent counting algorithms that optimise piece weight as sample size increases
- Capacities from 3 kg to 150 kg for lightweight components through to bulk quantities
- Multi-range weighing for improved accuracy across different load levels
- Large LED/LCD displays showing total weight, piece count, and unit weight simultaneously
- Memory storage for 100+ product reference weights to speed up repetitive tasks
- RS-232, USB, and Ethernet connectivity for integration with WMS, ERP, and data logging systems
- Checkweighing functions with audible and visual alarms for quality control and pass/fail sorting
Common Applications
- Manufacturing — parts counting for production, assembly verification, and quality control
- Warehouse and logistics — stock takes, inventory checks, and order fulfilment counting
- Electronics — component counting for PCB assembly and electronics manufacturing
- Automotive — fastener and hardware counting for production and aftermarket operations
- Retail and wholesale — bulk sales verification and incoming goods inspection
- Packaging — accurate piece counting for kitting, bagging, and quality assurance
All counting scales are sourced from leading manufacturers and are available with UKAS-traceable calibration certificates on request. Browse below to find the right capacity, resolution, and connectivity for your counting application.
Frequently Asked Questions
How do counting scales work?
Counting scales determine the number of pieces by dividing the total weight of a sample by the average piece weight (APW). You place a known quantity of parts on the platform to establish the APW, then add the full batch — the scale calculates the total count automatically. More advanced models refine the APW as the sample size increases, improving accuracy.
What is the minimum piece weight a counting scale can handle?
This depends on the model’s resolution. Our finest-resolution counting scales can work with piece weights from approximately 0.01 g, making them suitable for small electronic components, O-rings, and precision fasteners. Contact us if you need guidance on selecting the right resolution for your parts.
Can counting scales be used for legal-for-trade applications?
Some models in our range carry OIML Class III trade approval, making them suitable for applications where weights and measures compliance is required. Please check individual product listings or contact us to confirm approval status for your specific use case.
Do counting scales connect to inventory management systems?
Yes. Most models feature RS-232, USB, or Ethernet connectivity, enabling direct data transfer to WMS, ERP, and data logging platforms. This supports full traceability and reduces manual data entry errors. Contact us for compatibility advice specific to your systems.
Are UKAS calibration certificates available?
Yes. UKAS-traceable calibration certificates are available on request for all models in our range. We also offer on-site calibration and periodic service support to ensure your counting scales remain within specification — contact our team for details.
