Rig tension gauges for wire or fibre; For 2-5 mm (3/32-3/16") wire/cable; Two versions now available; Two versions now available; Diameter range 2-5mm or 5-8mm; Direct Scale with tension output; +/- 5% Accuracy; Composite calibrated leaf spring; Stainless steel contact points; Ergonomic, robust body; Compact size, durable and light; Easy one handed operation; Carry bag included; Works in conjunction with the Rig-Sense App