
( Brand: Heathkit ), ( Manufacturer Part Number: IT-3117 ), ( Part Type: Tube )
The Heathkit 3117 Tube Tester is a comprehensive and user-friendly electronic test instrument designed for diagnosing and testing vacuum tubes in various types of audio and radio equipment. This tube tester is an essential tool for hobbyists, audio enthusiasts, and technicians who work on vintage radio and audio equipment.
The Heathkit 3117 Tube Tester features an easy-to-read digital display that accurately measures the performance of vacuum tubes, including plate current, grid voltage, plate voltage, and plate resistance. The instrument supports a wide range of vacuum tube types, including triodes, pentodes, and tetrodes, making it a versatile tool for testing various types of audio and radio equipment.
The Heathkit 3117 Tube Tester is built with high-quality components and is designed for durability and long-term use. The instrument has a sturdy metal casing that protects it from damage during transportation and use. The controls are intuitive and easy to use, allowing users to quickly and accurately test vacuum tubes without requiring extensive technical knowledge or training.
In addition to its diagnostic capabilities, the Heathkit 3117 Tube Tester also includes a built-in oscillator that can be used to test the performance of audio and radio equipment. The oscillator can produce a wide range of frequencies, allowing users to test the sensitivity and frequency response of speakers, headphones, and other audio equipment.
The Heathkit 3117 Tube Tester is powered by a 9V battery, which is included with the instrument. The battery provides long-lasting power and ensures that the instrument is always ready for use. The instrument also includes a set of test leads and a carrying case, making it easy to transport and use in various locations.
In conclusion, the Heathkit 3117 Tube Tester is a high-quality and versatile instrument for testing and diagnosing vacuum tubes in audio and radio equipment. Its easy-to-read display, extensive support for vacuum tube types, and built-in oscillator make it an essential tool for hobbyists, audio enthusiasts, and technicians. The instrument's sturdy construction, intuitive controls, and long-lasting battery ensure that it is reliable and durable, making it a worthwhile investment for anyone who works on vintage audio and radio equipment.
Pros of buying a Heathkit 3117 Tube Tester:1. Highly accurate and reliable: The Heathkit 3117 is known for its precision and reliability, making it a great choice for testing and maintaining vintage audio equipment.
2. Versatile: The tester can test a wide range of tubes, including triodes, pentodes, and tetrodes.
3. Durable: Heathkit products are built to last, and the 3117 is no exception. It is made with high-quality materials and construction.
4. Easy to use: The Heathkit 3117 is equipped with clear and easy-to-read displays, making it simple to use even for those who are not experienced in tube testing.
Cons of buying a Heathkit 3117 Tube Tester:1. Expensive: Compared to other tube testers, the Heathkit 3117 is on the higher end of the price spectrum.
2. Bulky: The tester is quite large and heavy, which can make it difficult to transport or store.
3. Limited compatibility: While the Heathkit 3117 can test a wide range of tubes, it may not be compatible with some newer types of tubes.
Conclusion:The Heathkit 3117 Tube Tester is a high-quality and reliable option for those looking to test and maintain vintage audio equipment. Its accuracy, versatility, and durability make it a great investment, but its high price and bulkiness may be a drawback for some. Ultimately, whether or not to purchase the Heathkit 3117 depends on your specific needs and budget. If you are serious about maintaining and repairing vintage audio equipment, the Heathkit 3117 may be worth the investment.
Recommendation:If you are looking for a high-quality and reliable tube tester, the Heathkit 3117 is a great option. However, if cost is a concern, you may want to consider other options that are more affordable. Additionally, if you only need to test a limited range of tubes, you may be able to find a more specialized tester that is better suited to your needs. Ultimately, it is important to research and compare different options to find the best tube tester for your specific needs and budget.
Unit has been tested and works well. Us shipping only.
I have tested many tubes with this unit. Unit sold as-is. Up for offer is a working vintage Heathkit model IT-3117 tube tester.
Comes with good working roll chart and a complete manual. Case shows wear and tear.