Boonton Electronics · Electronic Components
91H
Voltmeter — Test Instruments
Part Number91H
ManufacturerBoonton Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-921-5401 (NSN)
Federal Item NameVOLTMETER
Federal Supply Class6625 — Test Instruments
Scale Selection MethodSWITCH
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Style DesignatorRECTANGULAR OR SQUARE
ColorUNABLE TO DECODE
Power SourceEXTERNAL
Features ProvidedZERO ADJUSTER
Frequency Response Range+0.020 TO 1200.000 MEGAHERTZ
Overall Length10.250 INCHES NOMINAL
Operating Voltage Rating In Volts115.0 AC NOMINAL
Overall Width7.250 INCHES NOMINAL
Overall Height11.000 INCHES NOMINAL
Vendor Part NumbersME448U
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 91H available?
We can source 91H 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 91H by Boonton Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 91H 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 91H?
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 91H?
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.