ISO-TECH IDM103N

From sigrok
Revision as of 20:47, 8 October 2013 by Uwe Hermann (talk | contribs)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search
ISO-TECH IDM103N
Idm103n 01 front.png
Status supported
Source code serial-dmm
Counts 4000
IEC 61010-1 CAT II (1000V) / CAT III (600V)
Connectivity RS232
Measurements voltage, current, resistance, capacitance, frequency, rpm, diode, continuity
Features autorange, data hold, bargraph, backlight
Website iso-tech.com.cn

The ISO-TECH IDM103N is a 4000 counts, CAT II (1000V) / CAT III (600V) handheld digital multimeter with RS232 connectivity.

Hardware

Photos

  • Idm103n 01 front.jpeg
  • Idm103n 02 lcd.jpeg
  • Idm103n 03 optical rs232.jpeg
  • Idm103n 04 front.jpeg
  • Idm103n 05 back.jpeg
  • Idm103n 06 battery.jpeg
  • Idm103n 07 inner front.jpeg
  • Idm103n 08 inner back.jpeg
  • Idm103n 09 cyrustek.jpeg
  • Idm103n 10 ir led.jpeg

Protocol

See Multimeter_ICs#Cyrustek ES51978 for the DMM IC protocol.

The transmission of the measurement data is disabled by default. The respective Cyrustek ES51978 pin (45, RS232) is hooked to an IR phototransitor so an IR LED has to be turned on in front of it to enable RS232 output. Pressing any button on any TV remote in front of it is enough to turn on the measurement transmission.

Resources

Retrieved from "https://sigrok.org/w/index.php?title=ISO-TECH_IDM103N&oldid=7346"