Difference between revisions of "UNI-T UT61B"
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{{Infobox multimeter | {{Infobox multimeter | ||
| image = [[File:Uni- | | image = [[File:Uni-t ut61b mugshot.png|180px]] | ||
| name = UNI-T UT61B | | name = UNI-T UT61B | ||
| status = supported | | status = supported | ||
| Line 13: | Line 13: | ||
The '''UNI-T UT61B''' is a 4000 counts, CAT II (600V) / CAT III (300V) handheld digital multimeter with RS232 or USB connectivity. | The '''UNI-T UT61B''' is a 4000 counts, CAT II (600V) / CAT III (300V) handheld digital multimeter with RS232 or USB connectivity. | ||
See [[UNI-T UT61B/Info]] for more details (such as '''lsusb -v''' output) about the device. | |||
== Hardware == | == Hardware == | ||
| Line 42: | Line 44: | ||
File:Uni-t_ut61b_back.jpg|<small>Device, back</small> | File:Uni-t_ut61b_back.jpg|<small>Device, back</small> | ||
File:Uni-t_ut61b_battery.jpg|<small>Battery</small> | File:Uni-t_ut61b_battery.jpg|<small>Battery</small> | ||
File:Uni- | File:Uni-t_ut61b_inside-front.jpg|<small>Device open, front</small> | ||
File:Uni- | File:Uni-t ut61b_inside-back.jpg|<small>Device open, back</small> | ||
File:Uni-t_ut61b_pcb-front.jpg|<small>PCB, front</small> | File:Uni-t_ut61b_pcb-front.jpg|<small>PCB, front</small> | ||
File:Uni-t_ut61b_pcb-back.jpg|<small>PCB, back</small> | File:Uni-t_ut61b_pcb-back.jpg|<small>PCB, back</small> | ||
File:Uni-t_ut61b_screen.jpg|<small> | File:Uni-t_ut61b_screen.jpg|<small>LCD</small> | ||
</gallery> | </gallery> | ||
| Line 65: | Line 67: | ||
* [http://www.uni-trend.com/manual2/UT61English.pdf Manual] | * [http://www.uni-trend.com/manual2/UT61English.pdf Manual] | ||
* [http://www.uni-trend.com/Web%20site/DMM%20Software/UT61B%20setup.exe Vendor software] | * [http://www.uni-trend.com/Web%20site/DMM%20Software/UT61B%20setup.exe Vendor software] | ||
[[Category:Device]] | [[Category:Device]] | ||
[[Category:Multimeter]] | [[Category:Multimeter]] | ||
[[Category:Supported]] | [[Category:Supported]] | ||
Revision as of 19:54, 1 January 2014
 | |
| Status | supported |
|---|---|
| Source code | uni-t-dmm |
| Counts | 4000 |
| IEC 61010-1 | CAT II (600V) / CAT III (300V) |
| Connectivity | RS232 / USB |
| Measurements | voltage, current, resistance, capacitance, frequency, duty cycle, diode, continuity, temperature |
| Features | autorange, data hold, min/max, rel, bargraph, backlight |
| Website | uni-trend.com |
The UNI-T UT61B is a 4000 counts, CAT II (600V) / CAT III (300V) handheld digital multimeter with RS232 or USB connectivity.
See UNI-T UT61B/Info for more details (such as lsusb -v output) about the device.
Hardware
Multimeter:
- Multimeter IC: Fortune Semiconductor FS9922-DMM3 (datasheet)
- Crystal: 4MHz (markings: "3.999")
- Fuses: 0.5A/600V and 10A/600V (HRV fuses)
RS232 cable:
See Device cables#UNI-T_UT-D02.
USB cable:
See Device cables#UNI-T_UT-D04.
to use it with this cable, run:
sigrok-cli --driver uni-t-ut61b:conn=1a86.e008 --continuous -O analog
don't forget to run the suspend.HE2325U.sh script, and enable data transmission on the DMM.
Photos
Multimeter:
Device, front
Device, back
Battery
Device open, front
Device open, back
PCB, front
PCB, back
LCD
RS232 cable:
See Device cables#UNI-T_UT-D02.
USB cable:
See Device cables#UNI-T_UT-D04.
Protocol
See Multimeter_ICs#Fortune_Semiconductor_FS9922-DMM3 for the DMM IC protocol. Depending on the cable, additional transport-specific decoding is needed, though.