Nanchang Xing Feng Instrument Co., Ltd. (http://www.xingfengyiqi.com) has been through the whole network "business alliance certification", please rest assured purchase, click on the page "Business Alliance certification Icons" query my company authentication information. You can also click on the page "ShangMeng Service Icons", directly contact our customer service! Product Type: HLE-8000 Product Name: HLE-8000 intelligent hardness tester Price: 0 Brand: Domestic Product Category: Physical properties testing equipment HLE-8000 intelligent hardness tester small size, light weight, any way test; HLE-8000 Intelligent hardness tester with HRC, HB, HV, HS automatic conversion; HLE-8000 intelligent hardness tester can test a variety of metal materials, test data printout. HLE-8000 intelligent hardness tester features: - Leeb testing principle, small size, light weight any way Leeb hardness testing of spot sales, with the HRC, HB, HV, HS automatic conversion test a variety of metal materials in the hardness , test data printout Model: HM6560 Product Name: HM6560 Leeb hardness tester Price: 0 Brand: Domestic Product Category: Physical properties testing equipment allows the user to calibrate Leeb hardness prices, the measurement is more accurate. Main technical parameters Display: 12.5mm LCD, with backlight. Accuracy: relative error ± 0.8% (HL = 800), repeatability ± 0.8%. Measuring range: 200-900 HLD Hardness Conversion: HL-HRC-HRB-HB-HV-HSD test material: nine kinds with RS232 interface can store up to 50 sets of measurement values ??and test status impact device: D-type, weight 75g Power: 4 1.5V AAA batteries Dimensions: 120 × 62 × 30mm Weight: 164g (not including batteries) Working temperature: -10 ℃ ~ +50 ℃ Storage temperature: -30 ℃ ~ +60 ℃ Relative humidity: ≤ 90% Options : supporting ring