Mechnical Concrete Test Hammer
Product Details:
The Digital concrete test hammer is used to determine the surface hardness of concrete and is one of the most widely used instruments in the field of non destructive testing (NDT) of concrete compressive strength. It is the quickest, simplest, and least expensive method to obtain an estimate of the quality and strength of the concrete.  The ST-182 Digital concrete test hammer is the most advanced concrete hammer and is equipped with an electronic transducer which converts the rebound values into a reading on the digital display. It displays a range of statistics and there is a facility to download to a PC.
Features:
The software and digital display are integrated into the design of the hammer
Light and easy to use
High resolution and accuracy
Possibility to store, display and download data to PC
Setting of test parameters and factors (age, shapes, correction factors)
Rapid and simple calibration procedure
Selection of testing angle
Selection of unit (N/mm2, Mpa, PSI, kgf/cm2)
Automatic conversion of rebound index to equivalent compression strength
Selection between correlation curves between rebound index and compressive   strength, 2 pre-set and 5 user definable
Statistical evaluation of test results (mean value, standard deviation, concrete   strength estimation)
Supplied with abrasive stone to prepare test surface
Storage of up to 5000 results
RS 232 output to PC
Rechargeable internal battery