Portable Leeb Hardness Tester, Measuring Range 170~960 HLD, Digital Metal Hardness Meter with 7 Impact Devices, Convert HL/HV/HB/HRC/HRB/HRA/HS, 600 Groups Data Storage

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상품 특징

• High Accuracy & Full Hardness Scale Conversion - High Accuracy & Full Hardness Scale Conversion - HL-110 Hardness Tester supports a measuring range of 170~960 HLD, with automatic conversion between 7 common hardness scales (HL, HV, HB, HRC, HRB, HRA, HS). Delivers stable accuracy (±6 HLD for standard D-type impact device) ; features preset upper/lower hardness limits with automatic over-limit alarm, perfect for efficient batch testing.
• 7 Types of Auto-Identified Impact Devices - Comes with 7 optional impact devices (D/DC/D+15/C/G/E/DL) with automatic system recognition, no recalibration required after replacement. Each device targets specific scenarios: standard testing, thin/light parts, heavy rough workpieces, narrow grooves/inner holes, ultra-high hardness materials, and curved/spherical surfaces with matching non-standard support rings.
• Large-Capacity Data Storage & Flexible Data Management - Built-in non-volatile memory stores up to 600 groups of test data (32~1 impact times per group). Supports one-click data save/delete, group-based data viewing, and RS232 interface for data transfer to PC. It also works with an optional external printer to print complete test reports, including single values, average values, test conditions and date.
• Simple & Efficient Operation - With a 128×64 matrix LCD screen with adjustable backlight for clear reading in low-light environments. Full English menu and shortcut keys allow one-click switching of material type, hardness scale, impact times and impact direction, no complex setup required. The tester automatically identifies the impact device type at startup, directly entering the measurement interface for quick operation.
• Long Battery Life & Wide Industrial Application - Powered by 2 AA batteries, it delivers up to 100 hours of continuous working time (backlight off), with a 5-minute auto power-off function to save battery and low-battery reminder. The compact 150×74×33mm main unit (only 0.3kg) is portable for on-site testing, suitable for assembled machinery, heavy workpieces, mold cavities, pressure vessels, bearings, narrow-space parts, as well as metal material identification and equipment failure analysis.

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