Metex M-4650CR

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Metex M-4650CR
Metex m4650cr mugshot.png
Status supported
Source code serial-dmm
Counts 20000
IEC 61010-1 —
Connectivity RS232
Measurements voltage, current, hFE, logic, capacitance, frequency, resistance, continuity, diode
Features hold, relative, min/max, bargraph
Website conrad.de

The Metex M-4650CR is a 20000 counts, handheld digital multimeter with RS232 connectivity.

It has also been sold under the name Voltcraft M-4650CR.

Hardware

Multimeter:

  • The hardware will likely be similar (or identical) to the Voltcraft M-4650CR.
  • Fuse: 2A/250V fast (5x20mm) (for the A jack; the 20A jack is unfused!)

RS232 cable:

Photos

Multimeter:

  • Device, front

  • Device, back

  • Device, side

  • Device, display self test on power on.

  • Device opened

  • Device opened, fuse section

Cable:

See Device_cables#Metex_5-pin_RS232_cable.

Protocol

See Multimeter ICs#Alternative_Protocol.

Resources

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