MODEL-628 EICO Tube Tester Till Meter Failed

Review EICO Model 628 628 Vintage Tube Tester Working Daily Till Meter Failed

The Eico Model-628 Tube Tester is a vintage piece of electronic test equipment that was once a staple in the workshops of radio and television repair technicians. This particular unit, although it may have a failed till meter, still retains its value and potential for use in a variety of contexts.

The Eico Model-628 is a 6-1/2 digit, true RMS AC voltmeter and DC millivoltmeter, capable of measuring voltages from 0.01 volts DC to 628 volts AC. It features a high-quality, analog meter with a needle-type display, providing a smooth and accurate reading of the voltage being tested. The meter is housed in a sturdy, aluminum chassis, which not only provides protection for the delicate internal components but also gives the tester a classic, industrial aesthetic.

The tester is equipped with six test sockets, each capable of testing a different type of vacuum tube. The sockets are labeled with the corresponding tube type, making it easy for the user to identify which socket to use for a given test. The tester also features a "bright" test function, which applies a high voltage to the tube to check for internal damage or defects.

The Eico Model-628 Tube Tester is powered by an AC line voltage, and it has a built-in transformer that provides the required voltage for testing the tubes. The tester has a simple control panel with a few knobs and switches, which allow the user to set the voltage range and select the appropriate test socket.

Although the till meter on this particular unit has failed, the tester can still be used for basic voltage measurements and tube testing. The analog meter and six test sockets are still functional, and the tester can be used as a standalone voltmeter or as a tool for checking the operation of vacuum tubes.

In conclusion, the Eico Model-628 Tube Tester is a versatile and reliable piece of test equipment that can be useful for a variety of applications, from basic voltage measurements to testing vacuum tubes. Although the till meter has failed on this particular unit, the tester still has a lot of potential and can be a great addition to any collection of vintage test equipment.

1. Reputation: Eico is a well-known brand in the electronics industry, known for producing high-quality test equipment.

2. Durability: Eico products are often built to last, which means that this tube tester may serve you for many years, even if it's an older model.

3. Functionality: The Model-628 is a versatile tester that can test various types of vacuum tubes.

4. Value for Money: Given its age, the price of this tester might be lower than that of a new one, making it a cost-effective option.

1. Age and Availability of Spare Parts: The tester is quite old, which means that spare parts might be hard to find or expensive if they are available.

2. Technology and Features: Compared to modern testers, the Model-628 might lack some advanced features or technology.

3. Reliability: While Eico products are known for their durability, any electronic device has a finite lifespan. Given the age of this tester, there's a higher chance that it might fail sooner than a newer model.

If you're looking for a vintage tester with a good reputation and the ability to test various types of vacuum tubes, the Eico Model-628 might be a good option. However, you should be prepared for potential issues with spare parts and reliability, especially given its age. If you're looking for a more reliable and feature-rich option, you might want to consider a newer model.

Details:

Unit was in daily use till meter went bad. Eico 628 tube tester. Roll chart is good but has off-color aging. Case is clean and rust free.

Could be used for parts or put back in use with replacement meter. Roll chart moves smoothly unlike some of these units.

specifications vactubetest:

• brand: Eico
• mpn: Model-628
• part type: Tester Tube Meter

payments vactubetest:

• wallet: paypal
• credit card: mastercard

offer vactubetest:

• options: ship-to-home
• in stock #: 2
• prices: $11.99–$199.00
• item condition:
  • Used
  • New
• started: january 17, 2024
• availability: in stock
• best offers: true
• sold #: 36

returns vactubetest:

• policy: no returns

seller vactubetest:

• # reviews: 48
• rating: 100.0%
• city: franklin, north carolina

shipping vactubetest:

• class: expedited
• carrier: usps
• type: calculated
• service: usps priority mail
• transit: 6-10 days

general vactubetest:

• category: Business & Industrial > Test, Measurement Inspection > Calibrators > Tube Testers