📏🤏🧵

#gauge size #wire gauge #standard measurement #thickness #AWG #needle gauge #shotgun gauge #railroad gauge

⚡️🧲🧭

#galvanometer #electromagnetism #current detector #magnetic field #needle gauge #physics instrument

🏍️メーター針🟥

#motorcycle tachometer #bike rpm gauge #motorcycle dashboard #needle gauge #red line #rev counter needle

🧭VAΩ

#multimeter #analog multimeter #VOM #volt-ohm-milliammeter #needle gauge #electrical meter #vintage tester