Model: EI-BD5A Product usage Used for a variety of bridges’ static and dynamic deflection measurement or the deformation and vibration displacement detection for large structures. The system uses batteries for power. High accuracy, easy to use, easy to operate and …

Model :EI-TD3 Product usage This type multifunctional laser detector for tunnel section owns all the functions of EI-2000 type profiler; in addition, it can also realize the front and rear section measurements, borehole instructions, surrounding rock convergence measurement and other …

Model: EI-TD2E Product usage This instrument is mainly used for the fast and accurate detection of tunnel section, particularly for construction monitoring, completion and acceptance, quality control and other work. Functions The instrument uses high-precision angle encoder and rangefinder which …

Model: ZNN-D6 Description The six-speed rotary viscometer can be used to measure various parameters, plot the theological curves according to the measured values for multi-points,determine the flow pattern of fluids in the process of flowing, choose suitable calculated equations and …