This video microscope has a large, bright 3.5” display in a compact and portable housing. Detect hard to find flaws with the variable core illumination and adjust the video contrast and brightness for optimal viewing. The Probe features coated optics for bright, clear images. The ergonomic design is comfortable to operate and focuses precisely on the connector endface. Li-Ion power ensures long battery life for field use or can be used with the included AC charger. Specify one adapter of your choice when ordering.