Timer Vibrating Walters Edge enhancement makes the edges

Edge enhancement makes the edges of objects in an image stand out against the background

several include protective caps

Holder can also stand by itself on two non-skid legs

Ideal for those with low vision

Aptiview™ algorithm dynamically adjusts the contrast in different parts of the image

Timer Vibrating Walters Edge enhancement makes the edges100 hours countdown, with 30 second alarm. Includes belt clip and stand arm In Use Options, Set timer to vibrate and beep or just silently vibrate Overtime Feature: after reaching desired time, clock automatically begins counting up This timer has multiple alerts: vibration and sound Memory function: easily recalls last setting