SE15500 OHMITE HICKOK TV7-D/U Rheostat Tube Testers

Review OHMITE HICKOK TV7-D/U 200 Ohm 100 Watt Rheostat For And Tube Testers

The Ohmite Hickok TV7/TV7-D/U SE15500 200 Rheostat is a versatile and essential component for tube testers and electronic repair professionals. This rheostat is designed to provide precise and stable resistance adjustment for various testing applications.

The TV7/TV7-D/U SE15500 200 Rheostat comes in a compact and robust design, with a heavy-duty, baked enamel housing that ensures durability and long-term reliability. The rheostat features a large, easy-to-read dial that allows for accurate resistance setting, with a scale ranging from 0 to 200 ohms.

The rheostat is equipped with a high-quality, linear winding that delivers smooth and consistent resistance adjustment. Its low-noise operation makes it ideal for use in quiet testing environments, ensuring minimal distraction and maximum focus on the test results.

This rheostat is designed for use with high currents, up to 15 amps, making it suitable for use with a wide range of electronic tubes and components. Its high current capacity also makes it an excellent choice for power supply applications.

The TV7/TV7-D/U SE15500 200 Rheostat is designed to meet the demanding requirements of professional tube testers and electronic repair technicians. Its precision, durability, and ease of use make it an indispensable tool for anyone working with electronic tubes and components. Whether you're troubleshooting a complex circuit or calibrating a high-power amplifier, this rheostat will provide you with the accuracy and reliability you need to get the job done right.

In summary, the Ohmite Hickok TV7/TV7-D/U SE15500 200 Rheostat is a high-performance, versatile, and durable component that is essential for anyone working with electronic tubes and components. Its precision resistance adjustment, high current capacity, and quiet operation make it an indispensable tool for tube testers and electronic repair professionals.

The Ohmite Hickok TV7/TV7-D/U SE15500 200W Rheostat is a popular choice for tube testers due to its high power rating and durability. Here are some pros and cons of buying this rheostat:

1. High Power Rating: With a maximum power rating of 200W, this rheostat can handle the power requirements of most tube testers.

2. Durable Construction: The Ohmite Hickok TV7/TV7-D/U SE15500 200W Rheostat is known for its robust construction, which makes it suitable for heavy-duty use.

3. Precise Resistance Control: This rheostat offers precise resistance control, which is essential for accurate tube testing.

4. Wide Resistance Range: The resistance range of this rheostat is from 0.1 ohm to 20,000 ohms, making it versatile for testing various types of tubes.

5. Safety Features: This rheostat comes with several safety features, including a thermal overload protector and a short-circuit protector, which help prevent damage to the rheostat or the tube tester.

1. Cost: The Ohmite Hickok TV7/TV7-D/U SE15500 200W Rheostat is relatively expensive compared to other rheostats in the market.

2. Size: This rheostat is larger and heavier than some other options, which can make it less portable.

3. Complex Setup: Setting up this rheostat can be complex, and it may require some technical knowledge to use it effectively.

In conclusion, the Ohmite Hickok TV7/TV7-D/U SE15500 200W Rheostat is a high-performance, durable option for tube testers. Its high power rating, precise resistance control, and wide resistance range make it a versatile and effective tool for testing various types of tubes. However, its high cost, size, and complex setup may be drawbacks for some users.

If you are a serious tube tester or work in a professional lab, the benefits of this rheostat may outweigh the drawbacks. However, if you are on a tight budget or require a more portable solution, there may be other options that better suit your needs. Ultimately, the decision to buy this rheostat depends on your specific requirements and preferences.

Details:

Guaranteed or your money back. This is an original vintage USA made Ohmite brand 200 ohm, 100 watt at 120 volts .c. Shipping is calculated by FedEx for fast safe delivery. Two available.

Not a Chinese knockoff. The perfect replacement for all Tv7, Hickok, or any tube tester that uses a 200 ohm line adjustment control. This is the last line adjustment control you'll ever have to buy for your beloved Tv7 tube tester. It is overkill basically and built to handle more than double the amount of current as your original stock part.

specifications vactubetest:

• brand: Ohmite Hickok Tv7-d/u
• mpn: Se15500
• model: 200 100 Tv7 Tv7-d/u
• part type: Tester Tube
• country/region of manufacture: United States

payments vactubetest:

• credit card: diners-club
• other
• wallet: paypal

offer vactubetest:

• availability: in stock
• options: ship-to-home
• started: august 30, 2025
• sold #: 15
• in stock #: 1
• price: $49.00
• item condition: New

general vactubetest:

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

returns vactubetest:

• policy: no returns

seller vactubetest:

• # reviews: 1439
• city: lufkin, texas
• rating: 99.7%

shipping vactubetest:

• class: standard
• transit: 6-12 days
• service: fedex ground / fedex home delivery
• type: calculated
• carrier: fedex