Jackson Electrical Instruments - Model 648 Dynamic Tube Tester WORKING

Description

Tested and does work. There's a crack on the display glass and the tester shows signs of previous use and where. The outer box is in kind of rough shape for its age but still everything works as it should . This Jackson Electrical Instruments Model 648 Dynamic Tube Tester is a reliable and efficient tool for any business or industrial setting. Made in the United States, this tester is designed to provide accurate readings for tube testing purposes. The brand Jackson is known for their high-quality products and this model lives up to that reputation. With its easy-to-use design and durable construction, the Model 648 is perfect for any technician or engineer looking for a reliable tube tester. Its compact size makes it easy to transport and use on-the-go. Whether you're in the testing and measurement industry or just looking for a reliable tool for your business, this Jackson Electrical Instruments Model 648 Dynamic Tube Tester is the perfect choice.