
( Brand: Heathkit ), ( Model: AV-2 )
The Heathkit AV-2 VTVM (Voltmeter-Ohmmeter-Voltage/Current Source) is a versatile and powerful electronic test instrument, manufactured by Heathkit, a renowned name in the field of DIY electronics kits. This Continental model AV-2 VTVM is a must-have tool for any electronics enthusiast, hobbyist, or professional technician.
The AV-2 VTVM offers a wide range of functionalities, making it an indispensable part of any electronics workbench. It serves as a digital multimeter, capable of measuring voltage, current, and resistance with high precision. The voltage range extends from 100 mV to 1000 V, while the current range goes from 100 A to 10 A, and the resistance range from 1 to 10 M . The digital readout ensures clear and accurate readings, even in low-light conditions.
One of the standout features of the AV-2 VTVM is its ability to function as a voltage and current source. This means you can apply a specific voltage or current to a circuit under test, allowing for more complex tests and troubleshooting. The source can be set in DC or AC mode, and the voltage level can be adjusted between 1 V and 100 V for DC and 10 V to 1000 V for AC.
The AV-2 VTVM is built with durability in mind. Its rugged metal case provides protection from accidental drops and impacts, while the large, easy-to-read display ensures clear visibility. The instrument is powered by a 9V battery, which is conveniently included with the kit.
In summary, the Heathkit AV-2 VTVM Continental is a comprehensive and reliable electronic test instrument that offers a wide range of functionalities, making it an essential tool for any electronics enthusiast or professional. Its precision, versatility, and durability make it a worthy investment for anyone looking to explore the world of electronics or maintain and repair electronic devices.
Pros of Buying Heathkit AV-2 VTVM (Continental):1. High Quality: Heathkit is known for its high-quality components and robust design, which ensures long-lasting performance.
2. Versatility: The AV-2 VTVM is a multi-functional device that can measure voltage, resistance, and capacitance, making it a useful tool for a wide range of electronic projects.
3. Educational Value: The kit comes with detailed assembly instructions, allowing users to gain hands-on experience in electronics assembly and troubleshooting.
4. Affordability: Compared to brand-new, high-end VTVMs, the Heathkit AV-2 VTVM can be a cost-effective option for hobbyists and professionals who need a reliable voltage and resistance meter.
Cons of Buying Heathkit AV-2 VTVM (Continental):1. Age and Condition: Since the AV-2 VTVM is a vintage piece, it may have wear and tear, and some parts may need to be replaced or repaired.
2. Availability of Spare Parts: Finding spare parts for a vintage Heathkit AV-2 VTVM can be challenging, which may increase the cost of maintenance and repairs.
3. Calibration Issues: Over time, the calibration of the AV-2 VTVM may drift, which may require professional calibration services or self-calibration using specialized equipment.
Conclusion:The Heathkit AV-2 VTVM (Continental) is a high-quality, versatile, and affordable voltage and resistance meter that offers educational value to hobbyists and professionals. However, its age and potential maintenance issues should be considered before making a purchase. If you are comfortable with the challenges of owning and maintaining a vintage piece, the AV-2 VTVM can be a valuable addition to your electronics toolkit.
Recommendation:If you are a hobbyist or professional who values the educational and practical benefits of owning a vintage VTVM, the Heathkit AV-2 VTVM (Continental) is a worthy consideration. However, it is recommended to thoroughly research the condition of the unit and its availability of spare parts before making a purchase. Additionally, budget for potential maintenance and repair costs.
Heathkit AV-2 vintage vtvm vacuum tube volt meter with 6au6 6at6 tubes free usps priority shipping in continental usa only.