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Title Delta Ammeter Model 45
Collection Delta Air Lines Airport, Office & TechOps Items
Object Name Ammeter
Catalog Number 1995.79.1
Description Ammeter Model 45 was manufactured by the Weston Electrical Instrument Company. The ammeter is used to measure electrical curren tin circuits. Electric currents are measured in amperes, hence the name. This meter is a d'arsonval galvanometer or moving coil ammeter. It uses magnetic deflection, where current passing through a coil causes the coil to move in a magnetic field.
Artist/Maker Weston Electrical Instrument Company
Depth (in) 8.75
Height (in) 10.5
Width (in) 8
Dimension Details Dimensions taken with lid open
Provenance Delta TechOps used this ammeter to measure the electric current in circuits.
Search Terms Delta Air Lines
Delta TechOps
Subjects Tools
Mechanics (Persons)
Aircraft testing
Aircraft maintenance
Weights & measures
Credit line Delta Air Lines