Address: 42, Huannan East Street, Huanhua Rd., Liwan District
Phone: +86-20-81523500
BONDETEC Steel hardness tester BL-3951
Technical SpecificationsDisplay: 12.5mm LCD with back light Accuracy: Display error ±0.8% at HLD=900Measuring range: 200-900HLD Conversion: HLD-HRC-HRB-HB-HV-HSD Materials: 9 different common materials With RS232C interfaceMemory:250 data can be stored and re-readable Impact device: D Will handle the majority of hardness testing applications. Power supply: 4x1.5V AAA size battery Working temperature: -10°C~+50°CStorage temperature: -30°C~+60°C;Relative humidity: ≤90%Size: 148×63×28mm Weigh: 200g(not include batteries)Standard Accessories:1. Main unit...............1pcs2. Standard test block.....1pcs3. Small support ring......1pcs4. Manual..................1pcs5. Carrying case...........1pcs6. Cleaning brush..........1pcs