- $3.36Force Meter Spring Scale 25N/2500g 1N/100g Dynamometer Spring For Physics Lab Experiment Easy To Use Meter Force MeterAmazon
- SAVE $0.76$6.39$7.15Newton Force Meter Spring Scale 10N Newton Meter Spring Dynamometer Physics Mechanical Experiment InstrumentAmazon
- $5.13Newton Force Meter Spring Scale 10N Dynamometer Bar Physics Mechanical Experiment Instrument with Standard Structure DesignAmazon
- $5.85Newton Force Meter Spring Scale - Maximum Capacity 10N, 1 kg, Dual Scale Labeled. Dynamometer Bar Physics Mechanical Experiment InstrumentAmazon
- $9.2910N Trigger Pull Gauge, Newton Force Meter Spring Scale Analog Force Tester Measuring Instrument for Physics Mechanical ExperimentAmazon
- $7.81Dynamometer Newtons Force Meter Spring Scale, 10N Newtons Meter Spring Dynamometer Bar Physics Mechanical Experiment InstrumentAmazon