ANTIQUE WESTON VOLT METER

ANTIQUE WESTON AC/DC VOLT METER AND AC AMMETER, HARVARD UNIVERSITY

5.25 x 8.5 x 4.75 inches; for Weston Standard Milli-Voltmeter

6.5 x 6 x 3 inches each; Direct-Reading Volt-Ammeter No. 3381 and D.C. Millivolts No. 12534

Weston Ac/DC Voltmeter. Model 641. Serial No. 5444. Dimensions: 8.25 " W x 10.50 " H x 4.25 "D; 

Late 19th c. vintage Weston Voltmeter dial cover plate, made by Weston Electrical Instrument Company, Newark, N.J., No. 28820, patented 1890 thru 98 Condition; no glass on plate, dial attached behind

10.25 x 8.25 x 6 inches when closed -one base foot is missing

Weston Electric voltmeter made at the start of the 20th century. Made by Weston Electric which was founded in 1888. Voltmeters were used to measure the electrical potential difference between two poin

WAGNER AMMETER & WESTON D.C. VOLTMETER Lot of 2 early 20th century electrical meters. Includes: Wagner Electric Mfg Co.&nbsp;ammeter. Measures 6.50" tall, 7.50" long, and 3.25" wide.&nbsp; Weston<

Antique Weston Voltage Meters Group of 8.

DESCRIPTION: Three vintage test instruments. Includes: 1) Weston AC voltmeter. 2) Leeds & Northrup Type S fault location in cables with instructions. 3) Junior multimeter. MEASUREMENTS: Various. CONDI

Antique Hoyt Handheld Voltmeter automobile battery cell tester having gauge marked 100--50-0-50-100 D.C. Amperes Type No. 506 Made in U.S.A., with black painted wooden handle. Together with a Veeder-R

Weston Direct Current Voltmeter. Original Wooden box. Circa late 1800's. Deaccessioned from the EcoTarium museum, Worcester, MA. For more information visit www.ecotarium.org/science-nature-exhibits/co

Grouping Of Scientific Instruments. Four Tube Light Engineering Co. Vacuum Tubes. Weston Model 280 Volt Meter, Tiny Tubes Of Crystolon

Featuring a Cambridge thermal scale, Yew Voltmeter, Weston noise meter, Weston amp meter, Weston Milliammeter, and General Electric voltmeter

Hoyt Electrical Instrument Works, Penacook, N.H. Chrome case with beveled glass. Very good condition. Includes original leather and velvet lined box; age wear. 1.75" D x 2.5" dia. approx.

High voltage meter by Weston, marked property of IBM on gauge. Terminals for 450, 300, 150 and 15 volts. Dimensions: 7.50 &quot;&nbsp;W&nbsp;x&nbsp;9.25 &quot;&nbsp;H&nbsp;x&nbsp;3.75 &quot;D;&nbsp;

A Direct-Reading Voltmeter by Weston Electrical Instrument Co., Newark NJ, ca. 1888. Measure 0-150 volts. Model number 541. H: 3 7/8 W: 7 3/8 D: 6 3/4 ins. Proceeds to benefit the Case Western Reserve

NASA Apollo D.C. Volts Meter Manufacturer Weston Corp Piece is 4 1/2" x 4" x 2 1/2" all items are from the Estate of Charles Bell space auction in May of 2000 All items from this Auction Located in in

Sold in untested Condition

Assored Scientific Gauges Lot. Including: 3 Weston Voltage Meters, Westinghouse Milliamperes, Hickok Voltmeter, Stewart Warner R.P.M gauge.

Measuring and Laboratory Equipment, c. 1910 onwards 1) Weston Direct Reading Laboratory Standard Milli-Voltmeter, walnut base with integrated thermometer, size 15 &#190; x 14 in., with Ericsson's labo

Four meters in total. A volt meter with corresponding ampper from both Weston and General Electric. Dimensions: 33.00 &quot;&nbsp;W&nbsp;x&nbsp;9.50 &quot;&nbsp;H&nbsp;x&nbsp;7.50 &quot;D;&nbsp; None

Featuring A Weston Electrical Instrument Co., Model 155, The Simpson Model 250 Multi Meter And The Ibm Taut Band Suspension Meter. Unknown If Any Are Working. Together With Two Slide Rules.

Very good antique condition. Needle moves when current is applied. Measures approx. 2 1/8" in diameter.