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Old 7th Jun 2020, 7:39 pm   #1
Join Date: Jan 2015
Location: Cottesmore, East Midlands, UK.
Posts: 626
Default Wayne Kerr Bridge B421 - CT492

This is the beefy military version of the Wayne Kerr B421 bridge, a beautiful instrument, built like a brick outhouse.

I bought this as being serviceable a number of years ago, but have never had the need to use it; never even got around to buying batteries for it. It still has its last calibration paperwork in the lid (not shown). It's in nice clean condition, even the battery compartment is immaculate.

Looking for 60. Happy to post at cost.


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Attached Files
File Type: pdf wayne_kerr_b642_military_ct492_autobalance_universal_wien_bridge_oscillator_sch.pdf (149.8 KB, 22 views)

Last edited by frankmcvey; 7th Jun 2020 at 7:52 pm.
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