Hickok Manuals Schematics Catalogs. Hickok Electrical Instrument Co. Documentation , Tube Tester Schematic, 12/18/, W, Download. Download HICKOK MODEL TUBE TESTER service manual & repair info for electronics experts. Tube Tester P Equipment Hickok Electrical Instrument Co.; Cleveland, OH, build /, 9 pictures, United States of America, schematics, tubes.

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The has sockets up to 9-pin mini. Since the Gm meter can’t swing back and forth 60 times per second, it will settle in at the average of the two readings, thus providing a true mutual conductance reading for the tube under test. This is the best of the basic early testers. The top meter on Dr. Learn More – opens in a new window or tab. The image on the left illustrates the Hickok design in its simplest form.

This amount is subject to change until you make payment. The A does not have 4,5,7 pin older sockets, but it does have the 9 and 12 pin compactrons. Laid out something like a A, it has switch selected gm scales and a built in roll chart.

See full item description. Sep 15, If the cathode is 40 volts positive in relation to the grid, that’s the same as saying the grid is 40 volts negative. Rockford, Michigan, United States.


It then puts a known AC signal on the control grid and measures the difference between the plate currents produced by the changing grid voltages. Email to friends Share on Facebook – opens in a new window or tab Share on Twitter – opens in a new window or tab Share on Pinterest – opens in a new window or tab. It is classic military construction with potted transformers, ceramic sockets on the minis and octal, and hermetically sealed caps.

Western Electric KS version in photo. Please enter a valid postal code.

Sell one like this. Avoid like monkey plague.

Englewood, Colorado, United States. There is supplemental test data for TV-7 available online. This item will be posted through the Global Shipping Program and includes international tracking. You are much better off with this machine than or Data is widely available for the B, C units. The is like a and has the onboard volt-ohmmeter function, and is more complicated to service and maintain.

Tube Tester 532P

Sign in for more lists. Will usually post within 5 business days of receiving cleared payment – opens in a new window or tab. Mouse over to Zoom – Click jickok enlarge. Learn More – opens in a new window or tab Any international shipping is paid in part to Pitney Bowes Inc. It is basically a A on steroids. TV and TV-7 Military tester.

Calculate Varies based on location and delivery method. One can only imagine if our enemies got a hold of a TV! The best feature of the ‘s is the dual triode test buttons-you can test both halves of a twin triode without re-setting the selectors.


The model is somewhat similar to but really demands a premium price, and can be touchy to keep running. Add to watch list Add to wish list. Fixer-Uppers will cost more to fix than buying a good one. This item will post to United Statesbut the seller has not specified postage options. This Buy It Now listing has ended. Has switch selected micromho ranges. Back to eBay Home Return to top.


A recommended list of Hickok tube testers. This tester will give you the most repeatable tests. The “C” model is the premium model with 9 and 12 pin compactron sockets. The meter at the bottom of the panel shows the difference between the two states and is calibrated in micromhos.

AND has several Western Electric tubes types right on the chart! There are 1 items available. Nov 10, Don’t buy a tester that is recommended by hearsay-like “it worked when my uncle had it” or “Ray the radio guy said it’s fine, but I don’t know how to run it”.

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