
Mechanical Schmidt Concrete Test Hammer for Concrete, Schmidt Rebound Test Hammer. 12 Months Warranty: Comprehensive 12-month warranty coverage for all mechanical defects and controller issues. Free After-Sales Repair: Free repair services for controller problems even if the product was not manufactured by us. 100% Quality Inspection: Every instrument undergoes 100% visual and functional inspection before shipping. Comprehensive Testing Scope: Detects rebound value, carbonization depth, angle, and provides immediate strength estimation. High Capacity Battery: Powered by a rechargeable large capacity lithium battery for extended field use. Large Data Storage: LCD system supports storage of up to 200,000 observation points for detailed analysis. Professional Training Support: Includes video training guides and optional on-site engineer training for equipment operation. Fast Delivery Options: Shipment within 3 days for inventory items; standard lead time is 10-25 days.