Mxmoonfree 500N Digital Force Gauge Push Pull Gauge with Force Gauge Stand Wheel-Operated Manual Push Pull Test Stand Stroke 180mm/7" with Digital Scale and HJJ-001 Clamp x2 (HLD Test Stand+HP-500N)

Mxmoonfree 500N Digital Force Gauge Push Pull Gauge with Force Gauge Stand Wheel-Operated Manual Push Pull Test Stand Stroke 180mm/7 with Digital Scale and HJJ-001 Clamp x2 (HLD Test Stand+HP-500N)

Mxmoonfree 500N Digital Force Gauge Push Pull Gauge Portable Force Meter with Units N/LB/Kg/Oz, Storage Case, Auto Backlit LCD, Auto Power-Off for Teaching School Lab Mechanical Physics (ZMF-500N)