5N Lab Dynomometer Spring Scale Balance Newton Force Meter Student Mechanics Experiment

- 5N Lab Spring Dynomometer.

- Calibrated in both Grams and Newtons .

- Please zeroing before measuring.

- Do not exceed the range of the meter.

- Usage: Measure the size of the force, said the weight of the object.

- Structure: Fatigue spring with excellent measurement performance, can be pumped move elastically scale plate, put the ring pointer rod and plastic housing composition.