United States Department Of The Navy · Electronic Components
4452-A
Ohmmeter — Test Instruments
Part Number4452-A
ManufacturerUnited States Department Of The Navy
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-353-7077 (NSN)
Federal Item NameOHMMETER
Federal Supply Class6625 — Test Instruments
Overall Width3.750 INCHES NOMINAL
Installation DesignHANDHELD
Measurement Range+0.0 TO 500.0 VOLTS SINGLE INDICATOR SECOND RANGE
Style DesignatorHAND-HELD
Overall Depth1.500 INCHES NOMINAL
Circuit Current For Which DesignedAC AND DC
Display Digit Quantity4
Indicator TypeDIGITAL DISPLAY
Overall Length6.300 INCHES NOMINAL
Display TypeLIGHT EMITTING DIODE (L.E.D.).
Vendor Part NumbersR1M-B
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 4452-A available?
We can source 4452-A 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 4452-A by United States Department Of The Navy obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4452-A 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 4452-A?
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 4452-A?
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.