Application：
- Hole quality testing of bored piles on railway, highway, port, high-rise building and etc.
- Hole quality testing of branch and plate piles.
- Trenching quality testing of the groove of diaphragm wall.
Specification：
Measuring range：600～8000mm; (hole/groove diameter)
Max measuring depth：150m (Can be customized)
Max depth resolution：5mm
Record mode：Color image, data file
Data export：USB
Probe：Dry/wet hole support
RSM Auto double winch：
Dimensions(Auto double winch）：91×55×57cm
Weight of Auto double winch：105kg
RSM-HGT (D) Ultrasonic Drilling Monitor
Hole range: aperture, groove width 600-8000mm, large emission energy, and the first wave can be clearly identified when the mud specific gravity reaches 1.4g/cm3 (with a small sand content), which is suitable for the testing of holes and grooves in almost all projects. Can do dry hole testing.