3 Review(s)

BRIGHT OLED DISPLAY: It has a coloured multi-directional OLED display which shows clear and bright results every time. The display is easy to read in the dark, inside, or outdoors in bright sunlight.QUICK & EASY RESULTS: Using this device is as simple as pressing a button. It displays results in less than 3 seconds and uses patented digital technology to show results in four different directions with a simple press of a button