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This is a step-by-step video of E-Survey E-600 DGPS Model. After Mounting DGPS Receiver on Tribrach and then on Tripod, Level and Center it, Turn it On and start the procedure, by watching this video.

The Rebound Hammer has been around since the late 1940's and today is a commonly used method for estimating the compressive strength of in-place concrete. Developed in 1948 by a Swiss engineer named Ernst Schmidt, the device measures the hardness of concrete surfaces using the rebound principle.

OpTotal Station 1” Least Count, 1", 2" and 5” Accuracy, Distance Least Count 1mm, 1000m Reflector-Less Range, 5km Long Range, 30x Zoom, Both Side Display, 1GB Internal Memory, 32GB External Memory, Red Triger Key (for Fast Point Capture), Linux Based Operating System, Can Work with Window and Mac Operating Computers with Bluetooth Interface, Laser Plummet, Tracking Mode, Road Survey, MLM, REM, ...

How to use Kryptton Make GNSS DGPS (Nuva Mobile App)

How to setup and start work on Digital Theodolite.

Static Survey - Training Videos from Kryptton GNSS DGPS.

RTK Survey - Over Known Control Point - Training Videos from Kryptton GNSS DGPS.

RTK Survey - Auto Startup with Internal Radio - Training Videos from Kryptton GNSS DGPS.

Point Correction - Training Videos from Kryptton GNSS DGPS.

Base Shift - Training Videos from Kryptton GNSS DGPS

Leica Rugby 640 DEMO Video

Training of Sokkia Total Station IM Series Part-3

Training of Sokkia Total Station IM Series Part-1

Kryptton GNSS DGPS ~ Part-1

Kryptton GNSS DGPS ~ Part 2