PeakTech 4380

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PeakTech 4380
Peaktech 4380 mugshot.png
Status planned
Source code serial-dmm
Counts 4000
IEC 61010-1 CAT II (1000V)
Connectivity RS232
Measurements milivoltage, voltage, frequency, logic, continuity, resistance, capacitance, hFE, temperature, inductance, current
Features Auto-range, true-RMS, bar-graph, secondary display, signal out, data hold, min/max, relative, 10 reading memory

The PeakTech 4380 is a 4000 counts, CAT II (1000V) handheld digital multimeter with RS232 connectivity.

This is a rebadged Metex M-3860D multimeter.

Hardware

  • Maxim MAX134CMH

Photos

Multimeter:

RS232 cable:

5-pin to D-Sub-25, see Device_cables#Metex_5-pin_RS232_cable.

Protocol

1200 baud, likely Metex 14-byte ASCII protocol.

Resources