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Bảo hành	12 tháng

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Testing Features: * Palm size for narrow space. * Test at any angle, even upside down. * Direct display of hardness scales HRB, HRC, HV, HB, HS, HL. * Large memory could store 50 groups including single measured value, impact direction, material

Testing Features:
* Palm size for narrow space.
* Test at any angle, even upside down.
* Direct display of hardness scales HRB, HRC, HV, HB, HS, HL.
* Large memory could store 50 groups including single measured value, impact direction, material and hardness scale etc.
* User recalibration function allowed.
* Can communicate with PC computer for statistics and printing by the optional cable.
* Manual or automatic shut down.
* Low battery indication.
Technical Specifications:
* Display: 12.5mm LCD with back light
* Accuracy: Display error ±0.8% at LD=900
* Measuring range: 200-900L
* Conversion: HL-HRC-HRB-HB-HV-HSD
* Materials: 9 different common materials With RS232C interface
* Memory: 50 data can be stored and re-readable
* Impact device: D Will handle the majority of hard