
( Brand: Lafayette ), ( Manufacturer Part Number: KT-202 ), ( Part Type: Vacuum Tube Voltmeter )
The Lafayette KT-202 VTVM (Vacuum Tube Voltmeter) is a versatile and reliable tool designed for electrical engineers, technicians, and hobbyists working with vacuum tubes and other high-voltage applications. This device is a testament to Lafayette's commitment to providing accurate and durable measuring instruments.
The KT-202 VTVM features a large, easy-to-read 6-1/2-digit LED display, which provides precise readings up to 999,999 volts AC or DC. The instrument is equipped with a high-voltage probe, rated for 1 megohm input impedance and 1000 volts CAT II, ensuring safe and accurate measurements even in high-voltage environments.
The VTVM includes a variety of functions, including DC millivolt, DC microamp, and AC volt/ohm/megohm. It also features a built-in reference diode and a DC millivolt input for measuring low-level signals. The device includes an automatic zero function for easy calibration, and a manual range switch for more precise control.
The Lafayette KT-202 VTVM is built with a durable, shock-resistant case, and features a high-quality DC power supply with a wide voltage range (9-30VDC) for portable use. The instrument also includes a storage case for safe transport and storage.
Overall, the Lafayette KT-202 VTVM is a powerful and versatile instrument that offers precise measurements, durability, and portability, making it an essential tool for anyone working with vacuum tubes or high-voltage applications.
Pros of Lafayette KT-202 Vacuum Tube Voltmeter (VTVM):1. Analog Display: The Lafayette KT-202 VTVM uses an analog display, which can provide a more intuitive and smoother reading of voltage levels compared to digital displays.
2. Accuracy: The device is known for its high accuracy, which is essential when working with vacuum tubes or other high-voltage components.
3. Versatility: The Lafayette KT-202 VTVM can measure voltage, resistance, and current, making it a versatile tool for a wide range of applications.
4. Durability: The device is built with high-quality materials, making it durable and long-lasting.
Cons of Lafayette KT-202 Vacuum Tube Voltmeter (VTVM):1. Lack of Digital Functions: Analog displays may not provide the same level of precision as digital displays, which can be a disadvantage for those who require high levels of accuracy.
2. Limited Input Channels: The Lafayette KT-202 VTVM only has a few input channels, which may be limiting for more complex applications that require multiple measurements at once.
3. Not Suitable for Modern Devices: Vacuum tube voltmeters are not suitable for measuring the voltage of modern electronic devices that use solid-state components instead of vacuum tubes.
Conclusion:The Lafayette KT-202 Vacuum Tube Voltmeter is a high-quality device with a wide range of applications, particularly for those working with vacuum tubes or other high-voltage components. Its analog display provides a more intuitive reading of voltage levels, while its high accuracy makes it a reliable tool for precision measurements. However, its lack of digital functions and limited input channels may be disadvantages for those requiring more advanced features. Ultimately, the decision to purchase the Lafayette KT-202 VTVM depends on the user's specific needs and preferences.
Recommendation:If you are working with vacuum tubes or other high-voltage components and require a reliable and accurate voltmeter, the Lafayette KT-202 VTVM is a great choice. However, if you require more advanced features such as digital functions or multiple input channels, you may want to consider other options that better meet your needs.
Item is used and in acceptable condition with some wear including a crack on the screen. Up for offer is a Vintage Lafayette VTVM Vacuum Tube Voltmeter Kt-202. Item is untested and selling for parts or repair as.