Scale-Tron specializes in the manufacture of automatic control systems using PLCs and touch screens for the best reliability. We also manufacture: Moisture sensors for use in sand and fine granular materials. Moisture sensors and control systems for slump control in concrete mixers. Temperature sensors for aggregate bins and concrete mixers Silo inventory control systems with both local and cloud based databases. High pressure washout systems for concrete mixers. Bulk and bagged fiber dispensing systems for use in concrete. Custom sensors for weight and force measurement. We also design and manufacture High accuracy load cell weighing systems and weight transmitters used in store Self Checkout systems. Started in 1971, the company is located in Montreal Canada and supplies its products throughout the world through dealers and manufacturer's reps. New dealers are always welcome. We pride ourselves in a high degree of technical competence. Our engineers have varied experience, but all have more than 20 years. Our slogan is "PQRS" - Performance, Quality, Reliability and Service.