MH320 Digital Portable Leeb Hardness Tester Meter Gauge with 170 to 960 HLD HL HB HRB HRC HRA HV HS Hardness Scale Durometer with D type Hardness Block

MH320 portable Leeb hardness tester is the enhanced model of MH310, based on Leeb hardness measurement principle, it can be quickly and easily used for on-site testing hardness of metallic materials and support free conversion between Leeb, Brinell, Rockwell hardness and other scalesTechnical Specifications*Measuring range：（170～960）HLD*Resolution Accuracy：±6HLD*Communication storage: 500 measurement series.(Relative to average times 32～1) USB*Working time: about 150 hours（with default brightness）*Main unit weight：370g*Dimensions：212mm×80mm×32mm*Battery: 6V( Ni-MH battery pack) Power supply:9V/500mAWorking Conditions*Working temperature：-10℃～＋50℃*Storage temperature：-30℃～＋60℃*Relative humidity: ≤90％*There is no strong vibration, no strong magnetic field, no corrosive medium and heavy dust in the surrounding environmentFunction & application*Die cavity of molds*Bearings and other parts*Failure analysis of pressure vessel, steam generator and other equipment*Heavy work piece*The installed machinery and permanently assembled parts.*Testing surface of a small hollow space*Requirements of formal original record for test results*Material identification in the warehouse of metallic materials*Rapid testing in large range and multi-measuring areas for large-scale work piece*Integrated thermal printer with the instrument as a whole, and quiet operation, fast print speeds, you can print the test report on-site.*Standard Accessories : Main Unit, D Type Standard Hardness Block, D type impact device, Battery charger, Printing paper, Small support ring, Nylon brush (A), Attached files, ABS Instrument Case*Optional Accessories: DataPro software, USB communication cable

• Based on the principle of Leeb hardness testing theory. It can measure many metallic material
• MH320 Leeb hardness tester with automatic sleep and shutdown and other power-saving features
• High brightness EL back-light display for easy use in dimly environment.
• Real-time display the remaining battery power, charging progress is displayed while charging.
• Small size, portable, , stable and reliable performance, suitable for harsh environment field operations, prevent from vibration, shock and electromagnetic interference.