[volt-nuts] Need Guildline 9975 Information
nova at npgcable.com
Tue Dec 31 17:04:10 EST 2013
A used Guildline 9975 DC Current Comparator Resistance Bridge arrived in a big
box yesterday. After some repairs, the unit appears to work, but I have never
used one of these bridges before.
Why do I say it appears to work? Here are two measurements comparing one Ohm
resistors at 30 mA current:
L&N 1 Ohm versus Resistor #2 0.9999372
Resistor #2 versus L&N 1 Ohm 1.0000630
The above measurements appear consistent (or I got lucky), but there are several
controls/functions I do not understand how to set or use.
Does anyone have a Guildline 9975 manual I can buy or borrow and copy?
Who has experience with the 9975 and can give me some pointers?
Thanks and Happy New Year everyone,
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