New in the box!! Portable Digital Force Gauge Push Pull Tester with Case and Backlit LCD Screen The gauge can switch between 4 units of N / Lb / kg / Oz ; Max. load value: 500N/50kg/110Lb/1800Oz ; Load value: 0.1N/ 0.01kg/ 0.01lb/1Oz ; Accuracy: ±1% ; This gauge can switch three measurement modes (Real-time / PEAK / First-PEAK). In "PEAK" mode, it can hold the maximum force applied shown on the screen. The push pull scale can set the automatic shutdown time and automatically shut down without operation for a long time to achieve the effect of power saving. The auto shutdown time can be set within 0-15 minutes, and the default time is 10 minutes. MIN FORCE SHIELDING - The dynamometer can be set to shield the display of data below 0.5% of the full scale. This function can be cancelled, and will default to enable the minimum force shielding function. The gauge is used in experiment and industry like electric, hardware, automobile parts, etc.