The Barfield CT12A Digital Cable Tensiometer was designed to meet the industry's requirements for testing and measuring the tension of aircraft cables. The CT12A measures the existing tension in 1/16" to 1/4" cables. Two different unit types are available within the product line: multi-cable and single-cable. Multi-cable units can measure up to seven different cable sizes, whereas single-cable units are customized for one specific cable size. The CT12A displays the battery life, last measured cable size, ambient temperature, and cable tension.