$633.00
SE
Spring tension and compression testing machine HT-500 Hypertherm Spring tension and compression testing device
500N±0.5%

$430.00
SE
Sandu SP-50 Linear dispersion tensile test instrument, range 50N built-in Sensors
built-in50N

$430.00
SE
SUNDOO SP-500 Color Screen Display Force Gauge Range 500N Graphic Monitoring
Sensors built in500N

$404.00
SE
DB25-207FM-500N Integrated Force Gauge Sensors
Level 0.2
Measurement range +/- 50kgf; +/- 50000gf; +/- 490N; +/- 110Lbf, resolution 0.01kgf; 0.01N; 0.1Lbf, Precision 0.2, accuracy +/- 0.2% FS (range) +/- 1 digital peak, units kgf, gf, N, Lbf

If you don't know how to choose "Force Gauge", please consult customer service.