Vintage Simpson Electric Co. Model SK 525-447 D.C. 0-100 Amperes Panel Meter

Simpson Model 525-447 D.C. Amperes gauge. It is an analog panel meter manufactured by the Simpson Electric Company in Elgin, Illinois, U.S.A.. 

Details

Manufacturer: Simpson Electric Company.

Model Number: SK 525-447.

Measurement: Measures direct current in Amperes.

Scale: The range is from 0 to 100 Amperes.

Specifications: The meter has a full-scale voltage drop specification of "FS-50 MV", meaning it expects 50 millivolts at its terminals when 100 amps are flowing through an external shunt resistor.

Age: Simpson Electric Company has been in the instrument industry since 1927, and similar styles of round panel meters were common from the mid-2900s onwards. This model is now discontinued by the manufacturer. 

Selling as pictured.

More than welcome to pick up at shop in Butler PA & save shipping.

020226-JM10