In Run-MSL-10 type bolt tension meter manufacturer lowest free trial cheap long warranty Company: Jining Mining Machinery Co., Ltd in Run This product is determined anchor - a detection tool, with a small, Light weight, easy to carry, easy to operate, and security features, widely used in a variety of trenches coal, defense, tunnels and transport operations; hand pump can also be used alone as a small flow of high-pressure oil conveying power source, you can also pull cylinder used as a jack. ⑴ maximum tension: 10t; ⑵ rated pressure: 55MPa; ⑶ piston stroke (plus the return spring): 20 mm; ⑷ piston area: 18.5 cm2; ⑸ hand force (up to rated pressure): 25 kg; ⑹ Weight: about 8.25 kg. Bolt tension meter is by manual pump, hollow cylinders, digital pressure gauge, pressure tubing with quick connector, anchor, rod and hand-held portable adapters box.