HEATHKIT IM-18 Vtvm Vacuum Tube Voltmeter Ac Probe

( Brand: Heathkit ), ( Manufacturer Part Number: IM-18 ), ( Part Type: Vacuum Tube Voltmeter Probe ), ( Country/region Of Manufacture: United States )

Review HEATHKIT Vtvm Model Vacuum Tube Voltmeter Ac dc Probe

The IM-18 Healthkit VTVM (Vacuum Tube Voltmeter) AC-DC Probe is a versatile and reliable diagnostic tool designed for electronics enthusiasts, technicians, and hobbyists. This VTVM is a testament to the timeless appeal of vacuum tubes, blending traditional technology with modern functionality.

The IM-18 boasts a high-quality, all-metal construction that exudes durability and reliability. The vacuum tube itself is housed in a sturdy, shielded glass envelope, ensuring optimal performance and protection from external interference. The probe features a high-resolution CRT (Cathode Ray Tube) display that provides clear and accurate readings, even in low light conditions.

The AC-DC probe is a key component of this VTVM, allowing for the measurement of both alternating current (AC) and direct current (DC) voltages. The probe is equipped with a 10X attenuator, providing a wide voltage measurement range of 0.1V to 1000V AC/DC. The probe tip is made of high-quality, tungsten alloy, ensuring long-lasting performance and a precise contact with the test circuit.

The IM-18 VTVM also includes a number of additional features to enhance its functionality. These include an automatic DC bias adjustment, a built-in oscilloscope, and a capacitance meter. The VTVM also features a high-impedance input, ensuring that it does not load the circuit being tested, maintaining the integrity of the circuit under test.

The IM-18 Healthkit VTVM AC-DC Probe is a must-have tool for anyone working with electronics. Its combination of traditional vacuum tube technology and modern features makes it a reliable and versatile diagnostic tool that is both functional and a joy to use. Whether you're a seasoned electronics expert or a hobbyist just starting out, the IM-18 VTVM AC-DC Probe is a valuable addition to your toolkit.

1. Analog Display: The IM-18 has an analog display, which some enthusiasts prefer over digital displays for its ease of use and accuracy in certain applications.

2. Vacuum Tube Technology: The use of vacuum tubes in the IM-18 can offer a unique and nostalgic experience for those who appreciate vintage electronics.

3. Wide Range of Measurements: The IM-18 can measure AC and DC voltage, current, and resistance, making it a versatile tool for various electrical applications.

4. Durable Construction: Heathkit is known for its high-quality construction, and the IM-18 is no exception. It is built to last and can withstand rough handling.

1. Limited Accuracy: Analog displays may not offer the same level of accuracy as digital displays, especially in high-precision applications.

2. Vacuum Tubes Maintenance: Vacuum tubes can be fragile and require regular maintenance, which may add to the overall cost and complexity of using the IM-18.

3. Limited Modern Features: The IM-18 does not have modern features such as data logging, Bluetooth connectivity, or automatic calibration, which may be desired by some users.

4. Higher Cost: Compared to modern digital multimeters, the IM-18 can be more expensive due to the use of vacuum tubes and its vintage construction.

The IM-18 Heathkit VTVM AC/DC Probe is a great tool for enthusiasts who appreciate vintage electronics and value the unique experience of using vacuum tubes. Its wide range of measurements and durable construction make it a versatile and reliable tool for various electrical applications. However, its limited accuracy, maintenance requirements, and lack of modern features may make it less suitable for those who need a high-precision instrument or prefer digital multimeters.

If you are an electronics enthusiast and are looking for a unique and nostalgic tool, the IM-18 Heathkit VTVM AC/DC Probe is a great option. However, if you need a more accurate and modern instrument, you may want to consider a digital multimeter instead. Ultimately, the best choice depends on your specific needs and preferences.

Details:

Most items listed are estate sale or offer finds, meaning I am not the original owner and have limited information on an item. Untested beyond that.

part #: im18 prices

• $18.29-$55.25

specifications vintaelec:

• brand: Heathkit
• mpn: Im-18
• part type: Vacuum Tube Voltmeter Probe
• country/region of manufacture: United States

Returns vintaelec:

• paid by: Buyer
• time: 30 Days
• details: Returns accepted on items in same condition as received.
• policy: returns accepted
• type: Money Back

Seller vintaelec:

• zipcode: 14701
• city: Jamestown, New York

Ratings:

1. Excellent product! Thanks so much for the item and quick shipping! 10-06-17
2. Great transaction and wonderful seller. Thanks! 10-09-17
3. great seller. thank you. love it 10-08-17
4. Thank you 10-07-17
5. Fast shipping. Thanks! 09-25-17

Shipping vintaelec:

• type: Calculated
• handling: 2 days

General vintaelec:

• in stock: Yes
• vintage electronics > equipment

Payments vintaelec:

• PayPal

Offer vintaelec:

• best offer: false
• Sold: 0
• quantity: 1
• bids: 0
• Started: October 12, 2017, 11:59 pm

Heathkit IM-18 Is Similar To:

• 10-12 Heathkit Vintage Model Laboratory Oscilloscope Tested (50.5% similar) Vintage Heathkit model laboratory oscilloscope tested this item measures approx. Buyer pays return shipping...(May 24th, 2018)
• 10-21 Heathkit Model General Purpose (55.9% similar) Please see the pictures to what I saw on screen of unit. When I put my finger on the input lug display shows a pattern. I do not have the test leads for this unit. The case has some ware but is in good condition. It does power up and have a line on the display...(July 26th, 2017)
• 10-4541 10-4101 Heathkit Oscilloscope Model Electronic Switch Heath Kit (36.9% similar) USA shipping: 45. I'm not sure how to test this equipment, so selling as-is for parts repair. Quality, items - guaranteed. Canada shipping: 32. Both units power lights turn on...(October 2nd, 2018)
• 111 12 733 9261 A Heathkit Harmonic Distortion Model (42.9% similar) Is a complete unit in need of cleaning and alignment. Used for many years by audio enthusiasts to check harmonic distortion, volts and frequency response. Sold for restoration or parts. Great for the collector or use in an audio test setting...(April 21st, 2018)
• 1g-52 Heathkit Model T.v Alignment Generator (47.4% similar) Part: 1G-52 prices...(February 11th, 2017)
• 1m-18 Heathkit Vtvm Model Im-18 (82.5% similar) Part: IM-18 prices...(February 19th, 2018)
• 2718 Heathkit Model Supply (65.5% similar) I do not have control over the cost of shipping and never make a profit on. Please view shipping costs before buying. I strive for 5 star rating on shipping cost which have no control over. I have no control over speed of shipping once item is in hands post office...(December 17th, 2018)
• 390-1062 Heathkit Vintage Digital Alarm Clock Model Instructions Receipt (44.2% similar) The second picture demonstrates 24 hour function. The only thing I found worth noting is seconds display ENE dimmer than hours and minutes screens. It is just dimmer than the other two screens are. I am doing this because clock is 43 years old, and there no way that going to guarantee anything on a ...(October 30th, 2018)
• 54-282 Heathkit Parts Crt Cathode Ray Tube Transformer (48.8% similar) Heathkit parts P/N CRT cathode ray tube transformer...(October 17th, 2018)
• Aa-1214 Heathkit Stereo Amplifier Model Excellant Condition (48.4% similar) Unit is in extremely good condition with no user modifications or added holes. Transformer is a dual primary. Wired for 120 vac 60 Hz. Frequency response 7HZ to 100 khz db. Has source switches for phono, tape, auxiliary, and tuner. Input sensitivity 190 MTV, 2 MTV phono. Includes a new 're-issue' ...(January 16th, 2019)
• Ad-2002 Heathkit 4-channel Decoder Model (47.2% similar) Heathkit model ad channel decoder. Unit is copy of the electrifies EVX-4 'STEREO-4' decoder. Unit is fully functional, in very good condition and has no user modifications or added holes. Provides 4 channels of sound from a stereo source. Includes a new 're-issue' copy of the Heathkit manual...(February 6th, 2018)