1G20.60 Elevators

1G20.60 Elevators

Quickly raise and lower a spring balance-mass system.

A close-up photograph of a dial-style 20-N spring scale. The large, high-contrast indicator needle points to almost, but not quite, 10 N, indicating that the large hooked mass hanging from the scale is a 1-kg mass. A hand holds the scale suspended by a sturdy hook at the top of the scale.

Location: Mass: Endcap FG; Scale: Endcap HI