This Biolog Transmittance Machine is a high-quality unit that is perfect for any business or industrial setting. It is a reliable and efficient tool that is designed to measure the transmission of electrons accurately. The machine is made by Biolog, a trusted brand that is known for producing top-quality test meters and detectors. It is manufactured in the United States and comes with a unit quantity of one.

This voltmeter ammeter is perfect for use in various applications, including measuring the transmission of electrons in different materials. It is easy to operate and provides accurate readings every time. This unit is a great addition to any toolbox for test, measurement, and inspection purposes.