Product Features:

Six Impact Devices are available for special applications(D,DC,D+15,C,DL,G)
Direct display of hardness scales HRB, HRC,HV, HB, HS, HL
Software to connect with PC and Data view for PC operation;
Automatic identification Impact Devices and test direction (Except G)
Software data and upper lower limits setting and sound alarm
Time and date setting: auto-clock
On-Board memory holds 240-1000 groups of data
Integral thermal printer, print all test results and histogram
For all metallic materials
Li Battery , low voltage indication and sound alarm
LCD with blue back-light, showing all functions and parameters
Wide measuring range
Long standby time and stable performance of field work;

Technical specifications:
Hardness Scale: HL, HRC,HRB,HV,HB,HS
Accuracy: �4HLD(760 �20HLD) repeatability of displayed value
Standard Impact Device: D
limits set measuring range: (170～960)HLDD Optional Impact
Devices: / C /DC / D+15 / DL/ G
Operating Temperature: 0~40℃
Statistics Function: Average/Max/Min calculation, limits setting and alarm
Testing direction: Automatic
Min. thickness of hardened: 0.8mm
Charging time: 3~5hours
Power : Li Battery 4.2V/1600mAh
Charger: 5V/500mA
Overall Dimensions: 147*69*23mm
Weight: 186g
Computer Interface: RS232
Min. Work piece thickness: 5mm (D /DC/DL /D+15)1mm (C)10mm (G)
Memory:240～1000 groups
Min .Work piece Weight: 2～5Kg on stable support 0.05～2Kg with compact coupling
Min. Radius of Work piece: R min=50mm(with support ring R min=10mm) Max. Work piece
Hardnesss:996HV (D/DC / D+15 / DL/ C )646HB (G)
Continuous Working Time: About 200hours

Standard delivery:
Main unit ,Impact Device type D ,Test block with HLD value ,Charger ,Cleaning brush ,ASK certificate ,Instruction manual ,Warranty card ,Carrying case

Optional accessories:
thermal printer ,Special Impact Devices ,Support rings ,Data view or Data lab and cable