In message <[email protected]>, Tony Holt writes: >I've never understood why relatively expensive and sophisticated >instruments don't have significantly lower resistance shunts
Isn't it simply because there are better ways to do it, than to use an external shunt ? Flux Gate current sensors regularly have <1PPM linearity without even breaking the circuit to be measured, and their offset due to earths magnetic field is trivially cancelled by zeroing. -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 [email protected] | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence. _______________________________________________ volt-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/volt-nuts and follow the instructions there.
