R.D. Jacobs Company is the best choice for digital tension meters in Fort Lauderdale, FL. The Clamp On Line Tension Meter (COLT) from R.D. JACOBS COMPANY is a lightweight device offering fast and accurate measurement of wire rope tension. This digital tension meter measures up to 11,000 lbf or 5000 kgf and diameters up to 1" or 25mm. The Bluetooth module integrated into the COLT transmits load data wirelessly to your smart device using Straightpoint's Android or iOS app.