Author Topic: Tektronix DM 5010 Calibration Factor Adjustment Procedure Overview  (Read 465 times)

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Offline johnlsenchak

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Tektronix DM 5010 Calibration Factor Adjustment Procedure Overview
ElPaso TubeAmps
Published on Oct 24, 2018


Check  out the voltage  calibration  by way  of using a tube  amp and  transformer  !  This is  insane  !     This is a must see  video



Posted  on  10/25/2018
« Last Edit: October 25, 2018, 05:07:57 am by johnlsenchak »
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Online texaspyro

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Re: Tektronix DM 5010 Calibration Factor Adjustment Procedure Overview
« Reply #1 on: October 25, 2018, 06:08:48 am »
I replaced the batteries in my DM5010's with CR-123 lithium primary cells with a diode in series to block the charge voltage and drop the battery voltage.   The original NiCad batteries could self-discharge enough after around 3-4 months of storage to lose the cal values.   I've had CR-123's last 10 years.
 


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