ECHO ZOOM MONOCULAR Sporting Goods/Fast Pitch/Accessories Turn on the Pulse Ox

Turn on the  Pulse Ox feature to gauge your SpO2 overnight — or use it to take a spot  measurement anytime you want to check how well your body is absorbing  oxygen

New innovative lenses with enhanced reflective coatings

the Long Sleeve  Tactical Polo is designed to meet dress code and functionality  requirements for first responders across a broad range of disciplines

0" diagonalDisplay resolution200 x 128 pixelsDisplay Typehigh-resolution 4-color grayWeight3

ECHO ZOOM MONOCULAR Sporting Goods/Fast Pitch/Accessories Turn on the Pulse OxOne of the smallest zoom monoculars on the planet, yet well equipped with lens multi coating and BaK 4 prism glass for a sharp image when you need it. Compact size keeps it close at hand, ready for use. Exit Pupil: 2. 4 mm 1. 8 mm, Eye Relief: 12 mm, Close Focus: 10 ft., Power: 10 30X, Size: 2. 3" x 1. 6" x 0. 5", Wt: 3. 2 oz.