Leeb Hardness Tester Meter Gauge (170~960 HLD) with 100 Group Data Memory
The MH180 portable Leeb hardness tester is based on the Leeb hardness measuring principle, providing quick and easy on-site testing of various metal materials. It supports free conversion between Leeb, Brinell, Rockwell hardness scales, making it ideal for regular hardness testing in industrial production. This economical model is a practical choice for reliable measurements.
Applications:
- Die cavity of molds
 - Bearings and other parts
 - Failure analysis of pressure vessels, steam generators, and other equipment
 - Heavy workpieces
 - Installed machinery and permanently assembled parts
 - Testing surfaces of small hollow spaces
 - Requirements for formal original records of test results
 
Features:
- Material identification in warehouses for metallic materials
 - Rapid testing across a large range and multi-measuring areas for large-scale workpieces
 - Measuring range of 170 to 960 HLD with 360-degree measuring direction
 - Memory capacity to store 100 groups of information, including single measured values, mean values, impact direction, impact times, material type, and hardness scale
 - Continuous working period of no less than 100 hours with two AA alkaline batteries; auto power-off to save energy with low power consumption
 - Capable of testing various types of metals with single-point calibration
 - Large LCD screen with EL background light, displaying all functions and parameters
 - Displays and converts among various hardness scales (HRB, HRC, HV, HB, HS, HL)
 - Wide measuring range allows testing at any angle, even upside down
 - Seven impact devices available for special applications, automatically identifying the type of impact devices used
 - Battery information showing remaining capacity
 - Software calibration function for enhanced accuracy
 - PC connectivity via RS232 software and USB cable (not included) with micro printer support
 - Compact plastic case designed for use in harsh working conditions
 
Technical Specifications:
| Parameter | Details | 
|---|---|
| Measuring Range | 170 ~ 960 HLD | 
| Measuring Direction | 360° | 
| Hardness Scale | HL, HB, HRB, HRC, HRA, HV, HS | 
| Display | Dot matrix LCD, 128×64 dots | 
| Data Memory | Up to 100 groups (relative to impact times 32 ~ 1) | 
| Battery Pack | 6V Ni-MH | 
| Battery Charger | 9V / 500mA | 
| Continuous Working Period | Approximately 100 hours (with backlight off, no printing) | 
| Communication Interface | USB 1.1 | 
| Dimensions | 212 mm × 80 mm × 32 mm | 















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