Title: Unit 8 Outline
Course: HET 194 NATE Certification Preparation - Spring 2015 > Section: HET 194 NATE Certification Preparation - Spring 2015

Unit 8 Outline

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Unit 8 Outline

1      Electrical Meters

- Voltmeter
- Ampmeter
- Ohmmeter

2      Heating Test Instrument

- Fuel Analyzer
- Gas Manometer
- Micro-Amp meter
- Milli-voltmeter

3      Air Conditioning Test Instrument

- Gauge manifold set
- Superheat test instrument

4      Air Flow Test Instruments

- Manometer
- Anamometer
- Bolometer

5      Refrigeration Test Instruments

- Refrigerant recovery equipment
- Gauge Manifold set
- Temperature test instruments

6     Summary

- Electrical meters are used to help troubleshoot electrical circuits.
- Using the right tools for the right job will help prevent accidents and extend the life of the tools.
- Keeping tools in good working order will allow a technician to receive accurate information from their test equipment.
- All power tools must be connected to a GFCI for your own protection.
- Any damaged power tools need to be repaired or replaced
- Use only grounded tools or double insulated tools for your safety.

Vocabulary

- Voltmeter
- Amperage meter
- Ohmmeter
- Gas detection meter
- Fuel Analyzer
- Micro-Amp meter
- Gauge Manifold Set
- Digital Thermometer