N7 portable hardness tester, as all the other devices, is composed of a test unit N1E 000 (complete with dial-gauge, gauge's cover and spring-sleeve) with load lever and measure's head with built-in spring's joint, diamond hardness testings and clamping device. The standard equipment consists of a load level 62.5 HRC, hardness value indicator, tool kit, hardness comparison's table, device's case and instruction manual.
External teeth module 2 - 10
Max. tooth measurement range 140 mm
External teeth 3 - 35
Max. tooth measurement range 700 mm
Tooth flank hardness tester:
Tooth measurement width up to 140 mm (N7F) and 700 mm (N7P)
External teeth module 2 - 20 (N7F) and 3 - 35 (N7P)