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Digital rebound hardness tester dynaRock II (Leeb)

Article no.: 495022
  • Interface: USB interface
  • Packaging: sturdy box

Product details

Technical Data

Accuracy ± 4 HL (0.5% at 800 HL).
Manufacturer's designation 21-100
Interface USB interface
Power supply Rechargeable battery-powered
Minimum weight of test piece 2.5 kg
Length 135 mm
Width 79 mm
Height 22 mm
Weight 320 g
Packaging sturdy box
Type of product Hardness tester

Identification numbers & Classifications

Article number 495022
EAN / GTIN 2050001692566



Digital rebound hardness tester (Leeb) dynaRock II.
Sturdy casing of anodised aluminium. Evaluation to DIN 50156 and ASTM A956 in Rockwell HRC and HRB, Vickers HV, Brinell HB, and the tensile strength of steel. The device can be used in any orientation (horizontal, facing upwards, facing downwards...). Internal memory for 100,000 measured values, USB port for data transmission to a mini-printer, computer and USB stick.


±4 HL (0.5 % at 800 HL).

Supplied with:

Impact tool type D, hardness comparison block, USB data cable, cleaning brush, transport case, charger, and manufacturer’s certificate.

Optional extras:

Alignment rings for curved surfaces, test blocks with DAkkS certificate and impact tools types DC, DL, D+15, C, and G on request, carrying case.

Spare part:

Connecting cable to impact measuring tool 495023.

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