Spyderco Persistence Lightweight 2.75" Black Oxide 8Cr13MoV Black FRN Handles - C136PBBK Drop Point Heart rate in beats per

Heart rate in beats per minute   Heart rate in % of max hr   Records heart rate in swimming yes

Low dropout voltage for flat current regulated output

and the strong magnetic attachment of the Steelie Phone Magnet Socket keeps your phone securely in place and where you need it

Blade Steel: CPM-S30V stainless

Effective range of 208 meters

Spyderco Persistence Lightweight 2.75" Black Oxide 8Cr13MoV Black FRN Handles - C136PBBK Drop Point Heart rate in beats perFor tactical end users concerned with light discipline and those who simply prefer the no nonsense look of a black blade, this version of the Persistence Lightweight cloaks the 8Cr13MoV blade in a stealthy black oxide coating. Consistent with that theme, the knifes Bi Directional Textured FRN scales are also black and the handles hardware, full stainless steel liners, and four position pocket clip also sport nonreflective black coatings. The full flat