Rite in the Rain All-Weather Metal Clicker Pen - No. 97 Color:Black Pen - Blue Ink (No. 97B) See all your marine system

See all your marine system info at a glance with boat data streaming

Secure your device to your windshield or any smooth

Length (mm): 750

2 NiMH Rechargeable Battery Packs (800mAH)

The RAM-D-201U

Rite in the Rain All-Weather Metal Clicker Pen - No. 97 Color:Black Pen - Blue Ink (No. 97B) See all your marine systemN 97 All Weather Metal Pen METAL CLICKER PEN FEATURES Writes Upside Down Pressurized ink cartridge performs in temperatures from 30F to 250F, under water (down to 35 ft), and at any angle. Ink Won't Skip Proprietary ink and delivery system used exclusively in Rite in the Rain Pens will write without skipping in extremely wet conditions. Writes Through Permanent ink writes through water, sweat, grease, and mud without clumping or smearing.