Difference between revisions of "UNI-T UT61E"
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== Resources == | == Resources == | ||
* [http://diyftw.de/wiki/doku.php?id=projekte:ut61e diyftw.de: Uni-Trend UT61E (UT-D04 linux treiber)] (device info, | * [http://diyftw.de/wiki/doku.php?id=projekte:ut61e diyftw.de: Uni-Trend UT61E (UT-D04 linux treiber)] (device info, Linux software using HIDAPI: [http://diyftw.de/wiki/lib/exe/fetch.php?media=projekte:ut61e-linux-sw-0.02.tar.gz ut61e-linux-sw-0.02.tar.gz]) | ||
* [http://www.steffenvogel.de/2009/11/29/uni-trend-ut61e-digital-multimeter/ Steffen Vogel: UNI-TREND UT61E Digital Multimeter] (device info, Linux software: [http://static.steffenvogel.de/wp-content/uploads/2009/11/dmmut61e-0.01.tar.gz dmmut61e-0.01.tar.gz]) | |||
* [http://www.steffenvogel.de/2011/01/25/inner-workings-of-uni-trend-ut61e-digital-multimeter/ Steffen Vogel: Inner workings of UNI-TREND UT61E Digital Multimeter] (teardown) | * [http://www.steffenvogel.de/2011/01/25/inner-workings-of-uni-trend-ut61e-digital-multimeter/ Steffen Vogel: Inner workings of UNI-TREND UT61E Digital Multimeter] (teardown) | ||
* [http://www-user.tu-chemnitz.de/~heha/bastelecke/Rund%20um%20den%20PC/hid-ser.en.htm Henrik Haftmann: Hoitek HE2325U info] | * [http://www-user.tu-chemnitz.de/~heha/bastelecke/Rund%20um%20den%20PC/hid-ser.en.htm Henrik Haftmann: Hoitek HE2325U info] | ||
* [http://www-user.tu-chemnitz.de/~heha/hs_freeware/UNI-T/UT61E.LOG Henrik Haftmann: UT61E log and protocol docs] | * [http://www-user.tu-chemnitz.de/~heha/hs_freeware/UNI-T/UT61E.LOG Henrik Haftmann: UT61E log and protocol docs] | ||
* [http://erste.de/UT61/index.html erste.de: UT61 - USB Multimeter unter Linux auslesen] (info on the Hoitek HE2325U (clone?) and how suspend/resume fixes some issues with it) | |||
Revision as of 21:37, 29 June 2012
The UNI-T UT61E is a CAT II (600 V), CAT III (300 V) handheld digital multimeter with USB connectivity.
Hardware
- Cyrustek ES51922 multimeter chip
Photos
TODO.
Protocol
TODO.
The transmission of the measurement data cannot be disabled, the respective Cyrustek ES51922 pin (111, RS232) is tied to GND (i.e. transmission is always enabled) on this multimeter.[1]
Resources
- diyftw.de: Uni-Trend UT61E (UT-D04 linux treiber) (device info, Linux software using HIDAPI: ut61e-linux-sw-0.02.tar.gz)
- Steffen Vogel: UNI-TREND UT61E Digital Multimeter (device info, Linux software: dmmut61e-0.01.tar.gz)
- Steffen Vogel: Inner workings of UNI-TREND UT61E Digital Multimeter (teardown)
- Henrik Haftmann: Hoitek HE2325U info
- Henrik Haftmann: UT61E log and protocol docs
- erste.de: UT61 - USB Multimeter unter Linux auslesen (info on the Hoitek HE2325U (clone?) and how suspend/resume fixes some issues with it)