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Convert R Values To PSI or N/mm2

Concrete Test Hammer -
Sales, Factory Trained Repairs
1-800-297-3208

corvib@corvib.com


Manual Test Hammer
Model W-M-250
Standard test hammer

Manual Recording Test Hammer
Model W-M-350
Automatically creates an unalterable record on chart recorder paper of the field test.



Digital Rebound Hammer
Model W-D-500
Automatic calculations of the mean rebound number, with digital readout and averaging mode.

Digital Hammer
Model W-D-1000
Automatically calculates the rebound numbers and the compressive strength. Complete with digital readout and printer, the unit can store readings for a later upload to a PC.

Compressive strength from 10 to 70 N/mm2