The MiniBoom-R is a large boom angle indicator (6.44" wide) and displays a range of -10 to +90 angular degrees. It is designed to be mounted on the RIGHT side of the boom. 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. Pressure-sensitive adhesive foam tape is included on the back for easy mounting.
See below for more details and specifications.