knobs for switches for sale, brand-new and used.

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Several vacuum and air switches, gauges and regulators with 1/16" tubing and manifold set toggles and adjustment knobs. You are bidding on the dual gauges in housing, 2 control blocks with tubing. Nitrous Oxide and Oxygen flow inlet pressure regulators and attached fittings, valves and switches.

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Tektronix FG502 Plug-In Function Generator Good Working Condition

Adafruit Bluefruit Bluetooth LE nRF8001 Breakout v1.0

SPECIAL PROMO $ALE! 3 - DAYS ONLY! AUTHORIZED DEALER!

Vintage Military TS-721/UPM-6B Test Selector. Test Selector is not tested as there is no cord. May work or may need parts.

Here for sale is a Vintage Knight 600 Series Vacuum Tube Tester Allied Radio KG-600B This vintage vacuum tube tester was made in Chicago, IL USA and is a highly rated tester from what I have read online about it. Great for tube guitar amps, stereos, radios, vintage tv's and more! Comes with the original paper scroll chart installed and PDF copy of the manual too!

Payment from Confirmed Paypal Address only please. As pictured Lot- 10 A-5

This Heathkit IO-105 Dual Trace 15mhz Band-with Triggered Solid State Oscilloscope was serviced and calibrated by me about a year ago. This scope has not been in storage and has been in use to date. This scope was capacitor recapped by me about 3 years ago.