Counting Scales

ScaleMart supplies industrial-grade counting scales engineered for fast parts counting, annual inventory audits, and high-precision stockroom fulfillment. Designed with 1 part in 1,000,000 internal count resolution, our counting fleet eliminates piece-weight estimation errors across micro-fasteners, electronics, and precision metal stampings. Browse our flagship Pennsylvania 7600 Counting Scale Series for high-accuracy warehousing, or review the rugged Pennsylvania 7500 High-Resolution Series for daily production lines. For sanitary food processing, pharmaceutical, and chemical batching, explore our washdown-certified Pennsylvania SS7600MAX Washdown Series engineered with NEMA 4X stainless steel enclosures and hermetically sealed load cells. Counting Scale Technical Selection & Buying Guides Ensure audit-ready parts verification and cycle counting accuracy with our engineering teardowns and capacity benchmarks: Series Benchmarks Pennsylvania 7500 Series Specifications Pennsylvania 7600 Full Numeric Keypad Specs 7500 vs 7600 Model Comparison Application & Industry Guides Small Parts & Micro-Component Counting High-Capacity Warehouse Inventory Counting Hardware, Fastener & Bolt Cycle Counting 50 lb vs 100 lb Capacity & Resolution Guide

Counting Scales products

Technical FAQ & Engineering Specifications

How do I choose the correct internal resolution for counting scales?
Internal counting resolution determines the smallest part piece weight (APW) the scale can detect. High-performance models like the Pennsylvania 7600 series feature 1 part in 1,000,000 internal count resolution, allowing reliable counting of micro-components, electronic fasteners, and aerospace hardware without count degradation.
What is Average Piece Weight (APW) and how is it optimized?
Average Piece Weight (APW) is calculated by placing a sample count (typically 10, 25, or 50 pieces) on the platform. Advanced counting scales utilize Auto-Sample Update to recalculate and refine APW dynamically as larger batches are added, eliminating lot-to-lot hand-sampling error.
Can counting scales integrate with ERP and barcode scanning systems?
Yes. Commercial counting scales feature bidirectional RS-232, USB, Ethernet, and WiFi outputs. They interface directly with label printers, barcode scanners, and inventory management platforms (SAP, Oracle, NetSuite) for automated cycle counting.
Are counting scales NTEP approved for commercial inventory and trade?
Many industrial counting models carry NTEP Class III Legal for Trade certifications (such as Pennsylvania 7600 and 7500 series), allowing them to be utilized for commercial transactions where goods are sold by count or weight.