Bolt tension meter, Shandong bolt tension meter manufacturers, provided by Warner Warner electromechanical electromechanical. Warner Mechanical and Electrical Equipment Co., Ltd. Tai'an City (www.tahnjd.com) Tai'an, Shandong Business League certification of quality companies, with brands such as Warner electromechanical, has a good reputation, honesty, service-oriented "business alliance Service" icon on the page We will be happy to serve you! Mine pressure gauge needle is used to support real-time monitoring of mechanized mining working resistance of hydraulic bolt tension meter bracket latest offer, in order to grasp the working pressure and the quality of the support bracket face. With small size, light weight, easy to use, intuitive display, long-term use in downhole, without maintenance. Technical Specifications: ① Range: 0 ~ 60MPa; ② display: table display; ③ accuracy: 1.5; ④ measurement channels: 1:00 (single table). 1, SY