NOTE: THIS PRODUCT DOES NOT INCLUDE A TRITIUM VIAL. The TEC-S323 Isotope Fob is a keychain fob specifically designed to hold a standard 3mm x 23mm self-luminous tritium vial. Tritium vials come in a variety of colors, and will glow for many years without requiring any type of "charging" from sunlight. Unlike our conventional line of glow fobs, the Isotope was designed around the use of a glass tritium vial. This makes it noticeably smaller than our standard glow fobs, and allows it to glow continuously without any type of charging cycle! The Isotope is a stainless steel housing, bead blasted to a uniform matte finish. There are 7 slots on each side of the housing as well as a hole in the bottom to provide maximum tritium visibility, yet offers superior protection of the glass vial. Once the tritium is installed, you simply insert the included rubber plug (spares included) and attach the split ring. This prevents the tritium vial from sliding out, yet provides an easy way to exchange vials if you want a different color.
- Stainless Steel Construction: Made from corrosion-resistant stainless steel, this fob securely holds a single tritium tube (not included), making it a durable and compact addition to your gear.
- No More Lost Items: This rugged tritium housing ensures you’ll never lose your gear in the dark. Perfect for easily finding keys, camping equipment, or essentials during power outages.
- Designed for Tritium Vials: Specifically built to house a 3mm x 23mm tritium vial, this tritium light housing is ideal for those who want a reliable, keychain accessory. Note: Does not include the tritium vial.
- Stylish & Practical: With horizontal slots to enhance the visibility of the tritium vial, this tritium glow fob housing adds a sleek and functional touch to your everyday carry gear.
- Multi-Purpose Use: Whether for keychains, zipper pulls, or emergency gear, the Isotope S323 is a stylish and practical addition to any survival kit, backpack, or everyday carry setup.
- Stainless Steel Construction: Made from corrosion-resistant stainless steel, this fob securely holds a single tritium tube (not included), making it a durable and compact addition to your gear.
- No More Lost Items: This rugged tritium housing ensures you’ll never lose your gear in the dark. Perfect for easily finding keys, camping equipment, or essentials during power outages.
- Designed for Tritium Vials: Specifically built to house a 3mm x 23mm tritium vial, this tritium light housing is ideal for those who want a reliable, keychain accessory. Note: Does not include the tritium vial.
- Stylish & Practical: With horizontal slots to enhance the visibility of the tritium vial, this tritium glow fob housing adds a sleek and functional touch to your everyday carry gear.
- Multi-Purpose Use: Whether for keychains, zipper pulls, or emergency gear, the Isotope S323 is a stylish and practical addition to any survival kit, backpack, or everyday carry setup.
