Insize ISF-S200-U, DIGITAL SPRING TESTERS, 44lbf, 6940561961348

Resolution .005lbf
Range of digital scale 3.7″
Resolution of digital scale .0005″
Disk diameter 1.9″ 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