Extech offers over 300 test and measurement instruments in more than 14 major product categories including:
- Airflow Meters
- Battery Testers
- Calibrators
- Clamp Meters
- Electrical Testers
- Force Gauges
- Gas Analyzers/Testers
- Ground Resistance Testers
- Heavy Duty Pressure Meters
- Humidity and Moisture
- IR Thermometers
- Lab Instruments/pH Meters
- LCR Meters Viscotesters & Refractometers
- Light Meters
- Manometers
- Moisture Meters
- Multi-Meters
- Oscilloscopes
- Panel Meters/pH
- Psychrometers
- Power Analyzers
- Power Supplies
- Sound Meters
- Tachometers & Stroboscopes
- Test Instruments
- Timers
- Thermometers
- Torque Meter
- Water Quality Instruments
- Vibration Meters