LS252D Leeb Hardness Tester with D Type Impact Device, 7 in 1 Metal Hardness Tester, HL, HV, HB, HS, HRA, HRB, HRC

LS252D handy Leeb hardness tester is suitable for testing the hardness of materials such as steel, cast steel, alloy steel, stainless steel, gray cast iron, ductile iron, cast aluminum alloy, copper-zinc alloy, copper-tin alloy, pure copper and forged steel. The instrument can be widely used in machine tool guides, automotive chassis, heavy workpieces, mold cavities, bearings, pressure vessels and installed machinery or assembly parts and can help manufacturers to carry out product quality inspection and reasonable process analysis. Specifications: Probe: Impact device D Hardness Scales: HL, HV, HB, HS, HRA, HRB, HRC Measurement Range: HLD: (170-960); HV(83-976); HB(30-651); HRC(17.6-68.5); HS(26.4-99.5); HRB(13.5-100); HRA(60-85.8) Resolution: 1HL Accuracy: ±12 HL, ±6 HL typical Repeatability: 6HL Display: 128 * 64 dot matrix OLED Power Supply: Rechargeable lithium battery 3.7V@250mAh, full charge for over 5000 continuous measurements Size: 148*34*24 mm Weight: About 68 g Working Temperature Range: -10~50℃，0~85%RH（no condensation） Storage Temperature Range: -10~60℃，0~85%RH（no condensation） Packing List: 1 x Leeb Hardness Tester 1 x USB Data Cable 1 x Nylon Brush 1 x Small Support Ring 1 x User Manual 1 x Calibration Report 1 x Certificate / Warranty Card

• Pen-type Leeb hardness tester is lightweight and portable with easy operation
• Cutting-edge dual-coil technology which makes the tester to have extraordinary accuracy: ±6 HL and good repeatability:6HL.
• The instrument can measure at any angles. Featuring a built-in direction sensor, the probe can automatically compensate the measurement errors in different impact directions. Multi-angle measurement is easy
• With 10 built-in metal materials, including steel, alloy tool steel, stainless steel and grey cast iron, the instrument can be used in a wide range of applications and industries to meet the demands of everyday work
• LS252D hardness tester provides a variety of hardness scales, which can be converted between Leeb (HL), Vickers (HV), Brinell (HB), Shore (HS) and Rockwell (HRA/HRB/HRC) eliminating the cumbersome steps of manual table lookup
• Using rechargeable lithium battery, the battery can be charged simply from USB port
• Users can calibrate the standard parts to reduce the error