TKM-459CE controls hardness of following:
• Carbonaceous and structural steels
• Items with surface-hardened layers such as cementation, nitride hardening, high frequency current hardening
• Heat-proof, corrosion-proof, non-corrosive steels
• Plated coating (chrome), overlaying
• Items of complicated configuration

Exploitation Advantages:
• Stable readings independent from force and time of pressing.
• Easy measuring in hard-to-reach areas.
• Ultra-small control area (from 1 mm).
• Control in slots and blind holes from 5 mm (not provided by rival devices).
• Invisible print on mirror-surface.
• Low sensitivity to the curvative of surface, thickness and weight of product.

Features:
• Impact-, dust- and water- proof housing.
• Intuitive graphic interface.
• Bright color graphic display allows working at below zero temperature and stays bright at any lighting.
• Signalization of exceeding of prescribed readings threshold.
• Unique system of statistic data processing and averaging of readings.
• Fast adjustment of readings & programming of additional calibrations to basic scales by 2 or less standard blocks.
• Flexible device memory for recording of readings and their analysis.
• Programming of additional scales calibrations by 2 or less standard test blocks.
• Fast programming of additional scales by 2 to 10 standard test blocks.