Description The VW rock bolt stressmeter is an instrument for verifying the rock bolt construction appropriateness (effective length, yield and stress) by accurately measuring the axial force transmitted by R/B. It is designed for accurate measurement of the axial force applied to the rock bolt to be constructed for theRead More →

Description Composition & Characteristic ▣ Components ① S/C stressmeter sensor② Cable ▣ Features Resistor and temperature sensor for high precision are built in, featuring excellent responsiveness and reproducibility and suitable for permanent measurement with little effect on aging. Specification Thông số kỹ thuật SJ-1300 Thông số kỹ thuật SJ-1300 ModelRead More →