| Digital
and manual schmidt type concrete test hammers for quick and easy determination
of concrete compressive strength. Available in 'N' and 'L' type.

These rebound hammers Indicate the compressive strength of hardened
concrete. James Instruments, Inc. offers a complete line of Concrete
Rebound Hammers for the occasional user as well as the engineering
professional. All
concrete rebound hammers are spring activated and conform to ASTM
C-805 as well as other European and Asian Standards. All are
made to the most exacting machine tolerances to provide the end
user with a consistent and repeatable test every time.
Digital Concrete Rebound
Hammer Model W-D-1000
This digital version of the concrete rebound hammer automatically
calculates the rebound number into the compressive strength of concrete.
The concrete rebound hammer comes complete with easy to read digital
display and a built in field printer. This version of the concrete
rebound hammer can also store your tests for uploading to a P.C.
Digital Concrete Rebound
Hammer Model W-D-500
This version of the concrete rebound hammer will automatically calculate
the mean rebound number, it comes with a digital readout and averaging
mode. The unit can average and hold 99 readings at a time .
Manual
Concrete Recording Test Hammer Model W-M-350
This type of concrete rebound hammer automatically creates an unalterable
record on chart recording paper of your field tests
Manual Concrete Rebound
Hammer Model W-M-250
This is our manual version of the concrete rebound hammer
Calibration Anvil
Model W-C-7312
Used for verifying your concrete rebound hammer |