Insize ISF-S5000-U, DIGITAL SPRING TESTERS, 1124lbf, 6940561961393

Resolution .1lbf
Range of digital scale 5.9″
Resolution of digital scale .0005″
Disk diameter 4.2″ DIA
Measuring range of force 5%~100% (maximum load)
Peak hold and automatic release function
Set upper and lower limits, red and green indicator and buzzer alarm