Ballantine Laboratories · Electronic Components
300S9
Voltmeter — Test Instruments
Part Number300S9
ManufacturerBallantine Laboratories
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-812-5989 (NSN)
Federal Item NameVOLTMETER
Federal Supply Class6625 — Test Instruments
Overall Length11.000 INCHES NOMINAL
Power SourceEXTERNAL
Operating Voltage Rating In Volts115.0 AC NOMINAL
Accuracy In Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES
Sensitivity Rating1.0 MILLIVOLTS
Measurement Range+0.0 TO 100.0 VOLTS, AC SINGLE INDICATOR SINGLE RANGE
Features ProvidedZERO ADJUSTER
Movement Suspension MethodJEWEL PIVOT BASE
Scale Division Quantity5 SINGLE INDICATOR SINGLE RANGE
Style DesignatorRECTANGULAR OR SQUARE
Movement TypeMOVING COIL, PERMANENT MAGNET
Cancelled NSN6625-00-812-7044 (cancelled)
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 300S9 available?
We can source 300S9 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 300S9 by Ballantine Laboratories obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 300S9 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 300S9?
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 300S9?
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.