Jewell Instruments LLC · Electronic Components
431-45
Multimeter — Test Instruments
Part Number431-45
ManufacturerJewell Instruments LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-122-1532 (NSN)
Federal Item NameMULTIMETER
Federal Supply Class6625 — Test Instruments
Overall Diameter3.500 INCHES MAXIMUM
Indicator TypeDIAL W/POINTER
Measurement Range+0.0 TO 3.0 AMPERES, AC SINGLE INDICATOR FIRST RANGE
Movement Suspension MethodTAUT BAND
Mounting Facility Type And Quantit3 SCREW AND 3 UNTHREADED HOLE(S)
Frequency Rating380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM
Power SourceEXTERNAL
Accuracy In Percent-3.0 TO 3.0 AT FULL SCALE SINGLE INDICATOR FIRST RANGE
Meter Body Diameter Behind Mountin2.760 INCHES MAXIMUM
Movement TypeMOVING IRON VANE
Meter Depth Behind Mounting Flange1.390 INCHES MAXIMUM
Vendor Part NumbersMMI-7271
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is 431-45 available?
We can source 431-45 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is 431-45 by Jewell Instruments LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 431-45 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like 431-45?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for 431-45?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.