All-Weather Pen & Refills Options:All-Weather Pen Refill - Black Pressurized (37R) FEC solution efficiently eliminates both

FEC solution efficiently eliminates both organic and inorganic contaminates without compromising sample integrity

9 μS or ppm

Diagnosing which sensor to replace

Cable configurations:

9 0–71°C

All-Weather Pen & Refills Options:All-Weather Pen Refill - Black Pressurized (37R) FEC solution efficiently eliminates bothEnsure your Rite in the Rain notebook stays ready for any adventure with these premium all weather pens and refills. Available in both black and blue ink, these options are designed to provide smooth, consistent writing, even in the harshest conditions. Key Features: All Weather Ink: Specially formulated ink that resists water, grease, and dirt. Smooth Writing: Delivers a consistent, fluid writing experience. Durable Tip: Built to last, ensuring long