Check the listing for details. Pen Type Leeb Hardness Meter Tester Gauge Durometer For Metal Steel OLED Display. Condition: New. Listed at 234.00 USD. Pen Type Leeb Hardness Meter Tester Gauge Durometer For Metal Steel OLED Display Introduction: The instrument is a kind of portable measuring instrument; it can be quickly, nondestructive and high accuracy when measuring common metal materials hardness. It can be used in the laboratory, as well as the on-site engineering field. It can meet the needs of a variety of measurement through instrument measuring conditions setting. Application: * Bearings and other parts; * Failure analysis of pressure vessel,steam turbine generator group and equipment; * Heavy work pieces; * Mechanical or permanent assembly installed; * The test space is very narrow; * The original record of formal requirements on test results; Features: * Intelligent simple: easy operation,directly shows Leeb scale and Rockwell values * Small and portable: Small, portable instrument, integrated design without connecting cables, improves the reliability * Industry highlights, OLED display: Can clear display data under direct sunlight, suitable for all kinds of lighting conditions * Accurate Measurement: High precision of measurement circuit value error for ±0.5% (HLD=800),repetition rate value for 0.8% * Support for multiple hardness standard: HL、HV、HRA、HRC、HRB、HB、HS * Massive capacity data storage: The unprecedented mass storage leads the technology trend. It can save 270 hardness measurement data, each group including average, hardness standard. Specifications: * Testing direction:Highly accurate in any impact direction *Testing Range:(170-960)HLD,(17.9-69.5)HRC,,(19-683)HB,(80-1042)HV,(30.6-102.6)HS,(59.1-88)HRA,(13.5-101.7)HRB * Hardness Standards: HL、HV、HRA、HRC、HRB、HB、HV、HS * Accuracy: HLD：±0.5%(800HLD) * Repeatability Value: HLD：0.8%(800HLD) * Resolution:128×64 OLED display * Dimensions: 148mm×40mm×30mm * Power Supply: Rechargeable lithium battery * Working Hours :About 10 hours * Operating temperature: 10-50℃; * Storage temperature: -30 ℃ -60 ℃; Humidity: 90% max;