Ballantine Laboratories · Electronic Components
300D
Voltmeter — Test Instruments
Part Number300D
ManufacturerBallantine Laboratories
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-752-8226 (NSN)
Federal Item NameVOLTMETER
Federal Supply Class6625 — Test Instruments
ColorUNABLE TO DECODE
Scale Selection MethodTERMINAL
Power SourceEXTERNAL
Surface TreatmentENAMEL
Movement Suspension MethodJEWEL PIVOT BASE
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Operating Voltage Rating In Volts115.0 AC NOMINAL AND 230.0 AC NOMINAL
Accuracy In Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES
Movement TypeMOVING IRON VANE
Scale Division Quantity6 SINGLE INDICATOR SINGLE RANGE
Overall Width6.000 INCHES NOMINAL
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 300D available?
We can source 300D 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 300D by Ballantine Laboratories obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 300D 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 300D?
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 300D?
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.