【Complete Mortar Pulling Block Set】：Includes 14 threaded test blocks with M12 thread, covering multiple sizes: 40x40mm/50x50mm/Φ50mm/50mm (10mm thickness) and 45x95mm/100x100mm (8mm thickness). It comes with 5 blocks each for 40x40mm and 45x95mm, plus one block for each remaining size, meeting diverse testing needs. 【Peak Hold & Precision Correction System】：Features automatic maximum value locking and 10-segment broken-line correction to enhance instrument accuracy. The built-in hydraulic device and nut pre-tightening design eliminate unloaded stroke pressure application, ensuring stable and uniform testing speed. 【Dual Measurement Modes & Data Management】：Offers two measurement modes (Strength/Force) with clear data display in MPa and KN units. It supports full data operations including recording, querying, and deleting, making it convenient for tracking and analyzing test results. 【Intuitive LCD Display & Ultra-Low Power Consumption】：Equipped with an embedded digital pressure gauge for clear, easy-to-read LCD display. It boasts ultra-low power consumption, automatic shutdown for energy saving, and a battery life of over 200 hours for continuous field and lab use. 【Durable Alloy Body & Wide Application】：Built with a unibody high-hardness aluminum alloy structure and aluminum outer case, it is waterproof, shockproof, and portable. Ideal for testing the bonding strength of exterior wall tiles, insulation materials, mosaics, panels, and paint coatings.