COMMUNICATIONS & ELECTRONICS
- Audio Video Devices & Accessories
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- Gauges & Meters
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- Timers, Counters & Detectors
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NOKIA EARPHONE SET WITH PIVOTING MIC
This padded earpiece has a 46" cord, nice little padded ear gripper to keep it from falling out, an extra ear pad, an inline answer switch and a pivoting microphone like all the football coaches wear. Made for Nokia, it has a non-standard 3mm TRRS Nokia...$3.95$3.95 -
10K OHM THERMISTOR MOUNTED
This dipped, nominally 10K Ohm thermistor is on a heatshrunk and tubed 27” lead with a 6mm 2-pin Molex connector. Resistance drops as heat increases (NTC). AC takeout.$3.95$3.95 -
CLASSROOM PACK 3-6VDC PULLEY MOTOR PKG(32)
Little takeout 3-6VDC Mabuchi motors (6VDC nominal) spin approx 4000 rpm and draw 50mA no load. Stall at 300mA and measure 1-1/2" long x 1-1/16" dia with a 1/2” long x 3/32” dia shaft with a 2-sheave 9/16” dia pulley. Sheaves are...$16.00$16.00 -
BRUEL & KJAER METER CIRCA 1950'S
We are going to let the photos tell the story on this bad boy. All we know it is a Bruel & Kjaer circa 1950's. The story goes...a few years ago we cleaned a Sears (Remember them?) maintenance floor of all their old testing equipment. Why did they...$199.50$199.50Qty in Cart: 0Quantity:Price:$199.50Subtotal: -
PIEZO DISCS IN 9/16" DIA HOUSING PKG(3)
The mightiest mites of all, piezo elements. These are mounted in a 9/16" dia x 1/4" thick housing with a pair of 3/16" radial leads. The positive lead is marked.$3.25$3.25 -
VOLTMETER MEGOHMER, STANDCO HERMAN H STICHT
Voltmeter Functions 0-300 VDC and 0-600 VDC, Standard Ohmmeter function, Megohmmeter function for testing insulation resistance. Needs a replacement dry cell battery to function as an Ohmmeter. Voltmeter functionality tested. Heavy-duty painted sheet...$99.95$99.95 -
COPPER CALORIMETER LEYBOLD 38802
Was sealed in package, but we took it out to get a photo and inspect it. Available in stores by special order. Diameter 47 mmHeating: Connection: max. 24 V via 2 mm sockets Resistance: approx. 30OMaterial: CuAssembly: fullHeight: 43 mmWeight: 660 g...$199.95$199.95