Digital Display Concrete Rebound Hammer, Concrete Strength Detector with Wireless Printer, Test Range: 1450.38psi-8702.26psi (10-60Mpa), Support Data Export and Voice Broadcast, for Construction

Features: Digital Display HD color screen Voice broadcast no conversion required wireless printing Lithium battery direct charge import computer High quality spring Product information Sensor life: more than 200,000 times Steel anvil rate fixed rebound value: 80±2 Strength measurement range: 10-60MPA Nominal kinetic energy: 2.207J Impact hammer stroke: 75MM Volume: 60MM*280MM Weight: 1.0KG Size: 275*55*85MM Indication consistency error: ≤±0.5 The difference between the pointer reading of the mechanical rebound instrument and the reading of the instrument screen

• Clear Data Display: The 2.2-inch color screen automatically displays the average strength rebound value after detection, without manual conversion. It is a good helper for your concrete strength detection.
• Precise Readings: Portable concrete testing hammers are generally designed to give accurate readings when measuring surface hardness and compressive strength of materials, and are suitable for concrete, rock, and building materials.
• Strength Hammer: Our rebound hammer has an impact energy of 2.207J and a measuring range of 10-60MPA. This is the ideal tool for fast and cost-effective non-destructive assessment of cast-in-place concrete.
• Wireless Printing: Support test results on-site printing data at a glance, automatic test results will be read to you immediately, and external earphones can be connected to the noisy test site.
• Durable Materials: High-quality piano wire springs, aluminum alloy spring seat clasps have good rigidity and stability, fatigue resistance, and will not reduce the rebound value. The stainless steel probe has higher impact strength and stronger elasticity.