The measuring instrument called a potentiometer is essentially a voltage divider used for measuring electric potential (voltage); the component is an implementation of the same principle, hence its name.

Mini-variable resistor are found everywhere in almost every circuit. see below other various resistors values:

Resistors(Ohms)	Image	Price	Product Link
Mini-variable resistor 100Ω		300	Add to basket
Mini-variable resistor 220Ω		300	Add to basket
Mini-variable resistor 500Ω		300	Add to basket
Mini-variable resistor 1kΩ		300	Add to basket
Mini-variable resistor 2kΩ		300	Add to basket
Mini-variable resistor 5kΩ		300	Add to basket
Mini-variable resistor 10kΩ		300	Add to basket
Mini-variable resistor 47kΩ		300	Add to basket
Mini-variable resistor 20kΩ		300	Add to basket
Mini-variable resistor 50kΩ		300	Add to basket
Mini-variable resistor 100kΩ		300	Add to basket
Mini-variable resistor 200kΩ		300	Add to basket
Mini-variable resistor 300kΩ		300	Add to basket
Mini-variable resistor 500kΩ		300	Add to basket
Mini-variable resistor 1MΩ		300	Add to basket