Point d'origine
Liaoning, China
Product name
TEM-91 Silver Schmidt Test Hammer
Impact energy
2.207±0.1J (0.225Kgfm)
Length of spring stretch
75±0.3mm
Data storage capacity
200 standard components
Radius of spherical tip
25mm±1mm
Tension spring stiffness
785±30N/m
Static friction of pointer slider
0.65N±0.15N
Average rebound value for steel anvil
80±2
Power supply
1x5 NiMH Rechargeable battery