Instek is a subsidiary of the test and measurement company, Good Will Instruments located in Taipei, Taiwan. The Company specializes in DC power supplies, analog and digital test equipment.

The available product range include the following:

• Spectrum Analyzer
• Oscilloscopes
• Power Supplies
• Signal/Function Generators
• Bench Type MultiMeter
• Hand-Held Digital Multimeter
• Component and Safety Testers
• Test Leads and Accessories
• Other Products

Instek is an ISO 9001 and 14001 certified Manufacturer.