Houston Transformer Company designs and builds many other related magnetic devices. These include:
- Case and Collar Locators
- Magnetic Impulse Detectors
- Hall Effect Devices/Sensors
- Solenoid Coils
- Air Coils
- Down-hole Chokes for Electronic Submersible Pumps (ESP)
- Telemetry Transformers for Wireless Seismic Survey Systems
- and many other devices