Guides

Weschler’s Guides section provides practical, application-focused resources to help engineers, technicians, and system integrators better understand measurement and control challenges in the field. These guides cover foundational and advanced topics such as current transformers, AC power measurement, temperature sensing, earth resistance testing, motor CT sizing, process control, alarm configuration, and power quality. Each resource is designed to support informed product selection, proper installation, and reliable system performance across industrial, utility, and power generation environments.

Practical Guide to Earth Resistance Testing

Guide to Temperature Measuring Sensors

Guide to Current Transformers

Guide to AC Power Measurement

Guide to Sizing a Motor CT

Guide to Process Control

Configuring Alarms & Relays in the Enhanced Transformer Advantage

Power Quality Primer