View source for Metrix MX56C

{{Infobox multimeter
| image           = [[File:Metrix mx56c.png|180px]]
| name            = Metrix MX56C
| status          = supported
| source_code_dir = serial-dmm
| counts          = 50000
| categories      = CAT III (600V)
| connectivity    = RS232
| measurements    = voltage, resistance, diode, continuity, capacitance, frequency, duty cycle, current
| features        = autorange, hold, relative, bargraph, backlight, true-rms
| website         = [http://web.archive.org/web/20031103154311/http://www.chauvin-arnoux.com/produit/Famille_detail.asp?idFam=855&idPole=1 chauvin-arnoux.com]
}}

The '''Metrix MX56C''' is a 50000 counts, CAT III (600V) handheld digital multimeter with RS232 connectivity.

The same device was also sold as ''BK Precision 5390''.

== Hardware ==

TODO.

== Photos ==

TODO.

== Protocol ==

TODO.

== Resources ==

* [http://web.archive.org/web/20060319202158/http://www.chauvin-arnoux.com/produit/famille_liste.asp?idRub=1529&idpole=1 Vendor software]
* http://www.eevblog.com/forum/testgear/metrix-mx56c-bk-precision-5390-multimeter-teardown/
* http://www.chauvin-arnoux.us/pdfs_aemc/user-manuals/MX56_EN.pdf 
* http://www.snesometel.com.tn/images/PDF/NF-SX-ASYC2.pdf Interface description with protocol.

[[Category:Device]]
[[Category:Multimeter]]
[[Category:Supported]]