Amptec Research Corp. · Electronic Components
620LR
Ohmmeter — Test Instruments
Part Number620LR
ManufacturerAmptec Research Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-551-3483 (NSN)
Federal Item NameOHMMETER
Federal Supply Class6625 — Test Instruments
Installation DesignBENCH
Overall Width9.000 INCHES NOMINAL
Indicator TypeDIGITAL DISPLAY
Style DesignatorPORTABLE W/TILT VIEW HANDLE
Measurement Range+0.0 TO 200.0 OHMS SINGLE INDICATOR SINGLE RANGE
Display ColorRED SINGLE INDICATOR SINGLE RANGE
Display TypeLIGHT EMITTING DIODE (L.E.D.).
Functional DescriptionRESISTANCE MEASUREMENTS ON EXPLOSIVE DEVICES
Circuit Attachment Method And Quan4 BANANA PLUG
Display Digit Quantity4.5
Functional ClassificationAA-1.3
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 620LR available?
We can source 620LR 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 620LR by Amptec Research Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 620LR 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 620LR?
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 620LR?
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.