Universal Spring Hammer,

Model:S1-2050: Five energy options: 0.2J, 0.35J, 0.5J, 0.7J, 1J, selectable by meansof a disk with knurled edge.

Weight of Body : 1250g ±10g

Weight of Striking Element : 250g ±1g

Weight of Release Cone : 60g ±1g

Release Pressure : <10N

Hardness of Hammer Head : R100

Diameter of Hammer Head : 10mm

Overall Dimensions : 49.6mm diameter, 335mm length in released position

Conforms To

IEC60068-2-75, IEC60065, IEC60335-1, IEC60598-1, IEC60745-1, GB4706.1,GB8898，GB7000.1

http://www.safequipment.com/proSea.asp?key=S1-2050