Mechanical Data	N-Type	L-Type
Impact energy	2.207 Nm	0.735 Nm
Hammer mass	135 g	135 g
Spring extension	75 mm (2.95”)	75 mm (2.95”)

Housing dimensions	55 x 55 x 255 mm (2.16” x 2.16” x 9.84”)
Dimensions (visible part of plunger)	105 x ø 15 mm / radius of spherical tip 25 mm
Weight	570 g (1.3 lb)
PC Application	Hammerlink Software (only for PC versions)
Electrical Data
Display	17 x 71 pixels; graphic
Battery life	>5000 impacts between charges
Charger connection	USB type B (5V, 100 mA)

Useful ranges
Concrete compressive strength	10-100 N/mm2 (1450-14500 psi)

Operating temperature	0 to 50 °C
Storage temperatur	-10 to 70 °C