Key features

• •THERMAL DO-ALL: The Covert Optics ThermX TRF Thermal Range Finder combines the powerful attributes of a handheld laser rangefinder with the impressive functionality of thermal detection.
• •ULTIMATE RANGE: With the TRF, you the ability to range any object that emits heat — day or night — and in a wide range of lighting and temperature conditions. You'll no longer have to worry about target acquisition.
• •SUPERIOR RESOLUTION: Daylight detection is also bolstered thanks to multiple high-resolution display options — white hot, black hot, and multicolor — all of which are vividly displayed with a 9hz refresh rate on the TRF's freeze-resistant OLED screen.
• •COMPACT AND PORTABLE: Versatility is the name of the game with this palm-sized package, as it can be mounted as a thermal sight on both vertical bows and crossbows, as well as on light-recoil firearms (requires an optional mount).
• •CUSTOMIZABLE CONFIGURATIONS: Reticle options include single and multiple-pin settings, plus two additional settings that you can custom configure to match the specific ballistic profiles of the Axe Crossbows AX405 and AX440.