The Lev-o-gage™ is a larger unit (5.85" wide) that features a dual scale with a single glass tube. The scale displays a range of -11 to +11 angular degrees as well as -20% to +20% slope. The engraved and hand painted numerals and hashmarks are extremely durable in harsh conditions. It features a high-visibility Saturn Yellow tube assembly with special damping fluid that works down to -40 degrees F/-40 degrees C. Fully-enclosed housing protects glass tube assembly. 3M brand VHB (Very High Bond) adhesive foam tape is included on the back for easy mounting.
See below for more details and specifications.