6-in-1 Digital Metal Hardness Tester for Stainless Steel Range HRC,HRB,HB,HS,HL,HV Durometer Shows Scale Ro-ckwell Values for Hardness Testing of Precious Metals

Richter (HL) scope of test: (170-960)HLD (17.9-69.5)HRC (19-683)HB (80-1042)HV (30.6-102.6)HS (13.5-101.7)HRB A956-06Standard Test Method for Leeb Hardness Testing of Steel Hardness system: Richter (HL), Brinell (HB), Ro-ckwell B (HRB), R-ockwell C (HRC), Vickers (HV), Shore (HS) Indication error : ±0.5%(HLD=800) Repeatability of indication: 0.8%(HLD=800) Show : Industrial grade 128×64 graphic dot matrix OLED LCD Dimensions : 148mm×30mm×30mm power supply : Rechargeable lithium battery Continuous working time: About 20 hours Working conditions : Operating temperature -10-50; Storage temperature: -30-60; Relative humidity 90%; metal hardness meter The instrument meets the following criteria: --JJG 747-1999 Leeb Hardness Tester -- A956-06Standard Test Method for Leeb Hardness Testing of Steel 6.Support for multiple hardness standard:HL,HV,HRC,HRB,HB,HS 7.Massive capacity data storage;The unprecedented mass storage leads the technology trend. It can save 270hardness measurement data, each group including average, hardness standard. 8.Support 'Forged Steel' material:When impact type D device test sample "forged steel" it can be read directly HB values, without manual look-up table. Hardness value is preset upper and lower limit, automatic alarm beyond the scope, convenient for the user batch testing. 9.Charge as you want:USB charging, compatible with lots cell phones and other digital product interface 6-in-1 Digital Metal Hardness Tester For Stainless Steel Range hrc hrb hb hl hv hs Durometer Leeb Scale R-ockwell Values

• 1.Intelligent simple"fool" type operation, directly shows Leeb scale and R-ockwell values
• 2.Small and portableSmall, portable instrument, integrated design without connecting cables, improves the reliability
• 3.Industry highlights, OLED di-splay Can clear disp-lay data under direct sunlight, suitable for all kinds of lighting conditions
• 4.Born colorfulSelf-expression with uniq-ue colors, show the u-nique personality
• 5.Accurate Measurement:High precision of measurement circuit guar-antee value error for ±0.5%(HLD=800),repetition rate value for 0.8%