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2026-04-19T06:15:33Z
User contributions
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https://sigrok.org/w/index.php?title=Brymen_BM257s&diff=16669
Brymen BM257s
2024-01-12T15:32:08Z
<p>Brianx: update broken link to protocol doc.</p>
<hr />
<div>{{Infobox multimeter<br />
| image = [[File:Brymen bm257s mugshot.png|180px]]<br />
| name = Brymen BM257s<br />
| status = supported<br />
| source_code_dir = serial-dmm<br />
| counts = 6000<br />
| categories = CAT II (1000V) / CAT III (600V) / CAT IV (300V)<br />
| connectivity = [[Device_cables#Brymen_BRUA-20X|RS232, USB/serial]]<br />
| measurements = voltage, current, frequency, resistance, continuity, diode, capacitance, temperature<br />
| features = autorange, data hold, min/max/rel, crest, backlight, true-rms<br />
| website = [http://www.brymen.com/product-html/cata250/Bm250s.htm brymen.com]<br />
}}<br />
<br />
The '''Brymen BM257s''' is a 6000 counts CAT II (1000V) / CAT III (600V) / CAT IV (300V) handheld digital multimeter with USB connectivity.<br />
<br />
'''Press HOLD''' during '''power-on''' of the meter to enable communication to the PC.<br />
<br />
== Hardware ==<br />
<br />
'''Multimeter:'''<br />
<br />
* ...<br />
<br />
'''Cable:'''<br />
<br />
* See [[Device_cables#Brymen_BRUA-20X]].<br />
<br />
== Photos ==<br />
<br />
'''Multimeter:'''<br />
<br />
<gallery><br />
File:Brymen bm257s package1.jpg|<small>Package, front</small><br />
File:Brymen bm257s package2.jpg|<small>Package, top</small><br />
File:Brymen bm257s top.jpg|<small>Device, top</small><br />
File:Brymen bm257s bottom.jpg|<small>Device, bottom</small><br />
File:Brymen bm257s lcd.jpg|<small>LCD</small><br />
</gallery><br />
<br />
'''Cable:'''<br />
<br />
* See [[Device_cables#Brymen_BRUA-20X]].<br />
<br />
== Protocol ==<br />
<br />
* See [http://www.brymen.com/images/DownloadList/ProtocolList/BM250-BM250s_List/BM250-BM250s-6000-count-digital-multimeters-r1.pdf BM250-BM250s-6000-count-digital-multimeters-r1.pdf].<br />
<br />
== Resources ==<br />
<br />
* [http://www.brymen.com.tw/product-html/cata250/BM250_Catalog.pdf BM25x series catalog]<br />
* [http://www.brymen.com.tw/product-html/software-download/ Brymen protocol description and software]<br />
* [http://www.eevblog.com/forum/testgear/brymen-bm-257-pictures-and-mini-review/ BM-257 review on EEVBlog]<br />
<br />
[[Category:Device]]<br />
[[Category:Multimeter]]<br />
[[Category:Supported]]</div>
Brianx
https://sigrok.org/w/index.php?title=Brymen_BM257&diff=16668
Brymen BM257
2024-01-12T15:31:18Z
<p>Brianx: update broken link to protocol doc.</p>
<hr />
<div>{{Infobox multimeter<br />
| image = [[File:Brymen BM257.png|180px]]<br />
| name = Brymen BM257<br />
| status = supported<br />
| source_code_dir = serial-dmm<br />
| counts = 6000<br />
| categories = CAT II (1000V) / CAT III (600V) / CAT IV (300V)<br />
| connectivity = [[Device_cables#Brymen_BRUA-20X|RS232, USB/serial]]<br />
| measurements = voltage, current, resistance, continuity, diode, capacitance, temperature<br />
| features = autorange, data hold, min/max, backlight<br />
| website = [http://www.brymen.com.tw/product-html/cata250/Bm250s.htm brymen.com]<br />
}}<br />
<br />
The '''Brymen BM257''' is a 6000 counts CAT II (1000V) / CAT III (600V) / CAT IV (300V) handheld digital multimeter with USB connectivity.<br />
<br />
== Hardware ==<br />
<br />
'''Multimeter:'''<br />
<br />
* ...<br />
<br />
'''Cable:'''<br />
<br />
* See [[Device_cables#Brymen_BRUA-20X]].<br />
<br />
== Photos ==<br />
<br />
'''Multimeter:'''<br />
<br />
<gallery><br />
File:BM-257-02.jpg|<small>Holster removed</small><br />
File:BM-257-03.jpg|<small>Back</small><br />
File:BM-257-04.jpg|<small>Opened, PCB back</small><br />
File:BM-257-05.jpg|<small>PCB back top</small><br />
File:BM-257-06.jpg|<small>PCB sandwich</small><br />
File:BM-257-07.jpg|<small>PCB sandwich, other side</small><br />
File:BM-257-09.jpg|<small>Probes</small><br />
File:BM-257-10.jpg|<small>BM-20X connectivity kit</small><br />
</gallery><br />
<br />
'''Cable:'''<br />
<br />
* See [[Device_cables#Brymen_BRUA-20X]].<br />
<br />
== Protocol ==<br />
<br />
The protocol is described by Brymen in the document [http://www.brymen.com/images/DownloadList/ProtocolList/BM250-BM250s_List/BM250-BM250s-6000-count-digital-multimeters-r1.pdf BM250-BM250s-6000-count-digital-multimeters-r1.pdf], available from the manufacturer.<br />
<br />
== Resources ==<br />
<br />
* [http://www.brymen.com.tw/product-html/cata250/BM250_Catalog.pdf BM25x series catalog]<br />
* [http://www.brymen.com.tw/product-html/software-download/ Brymen protocol description and software]<br />
* [http://www.eevblog.com/forum/testgear/brymen-bm-257-pictures-and-mini-review/ BM-257 review on EEVBlog]<br />
<br />
[[Category:Device]]<br />
[[Category:Multimeter]]<br />
[[Category:Supported]]</div>
Brianx
https://sigrok.org/w/index.php?title=Brymen_BM257s&diff=16667
Brymen BM257s
2024-01-12T14:07:04Z
<p>Brianx: Undo revision 16665 by Brianx (talk)</p>
<hr />
<div>{{Infobox multimeter<br />
| image = [[File:Brymen bm257s mugshot.png|180px]]<br />
| name = Brymen BM257s<br />
| status = supported<br />
| source_code_dir = serial-dmm<br />
| counts = 6000<br />
| categories = CAT II (1000V) / CAT III (600V) / CAT IV (300V)<br />
| connectivity = [[Device_cables#Brymen_BRUA-20X|RS232, USB/serial]]<br />
| measurements = voltage, current, frequency, resistance, continuity, diode, capacitance, temperature<br />
| features = autorange, data hold, min/max/rel, crest, backlight, true-rms<br />
| website = [http://www.brymen.com/product-html/cata250/Bm250s.htm brymen.com]<br />
}}<br />
<br />
The '''Brymen BM257s''' is a 6000 counts CAT II (1000V) / CAT III (600V) / CAT IV (300V) handheld digital multimeter with USB connectivity.<br />
<br />
'''Press HOLD''' during '''power-on''' of the meter to enable communication to the PC.<br />
<br />
== Hardware ==<br />
<br />
'''Multimeter:'''<br />
<br />
* ...<br />
<br />
'''Cable:'''<br />
<br />
* See [[Device_cables#Brymen_BRUA-20X]].<br />
<br />
== Photos ==<br />
<br />
'''Multimeter:'''<br />
<br />
<gallery><br />
File:Brymen bm257s package1.jpg|<small>Package, front</small><br />
File:Brymen bm257s package2.jpg|<small>Package, top</small><br />
File:Brymen bm257s top.jpg|<small>Device, top</small><br />
File:Brymen bm257s bottom.jpg|<small>Device, bottom</small><br />
File:Brymen bm257s lcd.jpg|<small>LCD</small><br />
</gallery><br />
<br />
'''Cable:'''<br />
<br />
* See [[Device_cables#Brymen_BRUA-20X]].<br />
<br />
== Protocol ==<br />
<br />
* See [http://www.brymen.com.tw/product-html/software-download/Protocols/6000-count-digital-multimeters-r1.pdf 6000-count-digital-multimeters-r1.pdf].<br />
<br />
== Resources ==<br />
<br />
* [http://www.brymen.com.tw/product-html/cata250/BM250_Catalog.pdf BM25x series catalog]<br />
* [http://www.brymen.com.tw/product-html/software-download/ Brymen protocol description and software]<br />
* [http://www.eevblog.com/forum/testgear/brymen-bm-257-pictures-and-mini-review/ BM-257 review on EEVBlog]<br />
<br />
[[Category:Device]]<br />
[[Category:Multimeter]]<br />
[[Category:Supported]]</div>
Brianx
https://sigrok.org/w/index.php?title=Brymen_BM257&diff=16666
Brymen BM257
2024-01-12T14:06:25Z
<p>Brianx: Undo revision 16664 by Brianx (talk)</p>
<hr />
<div>{{Infobox multimeter<br />
| image = [[File:Brymen BM257.png|180px]]<br />
| name = Brymen BM257<br />
| status = supported<br />
| source_code_dir = serial-dmm<br />
| counts = 6000<br />
| categories = CAT II (1000V) / CAT III (600V) / CAT IV (300V)<br />
| connectivity = [[Device_cables#Brymen_BRUA-20X|RS232, USB/serial]]<br />
| measurements = voltage, current, resistance, continuity, diode, capacitance, temperature<br />
| features = autorange, data hold, min/max, backlight<br />
| website = [http://www.brymen.com.tw/product-html/cata250/Bm250s.htm brymen.com]<br />
}}<br />
<br />
The '''Brymen BM257''' is a 6000 counts CAT II (1000V) / CAT III (600V) / CAT IV (300V) handheld digital multimeter with USB connectivity.<br />
<br />
== Hardware ==<br />
<br />
'''Multimeter:'''<br />
<br />
* ...<br />
<br />
'''Cable:'''<br />
<br />
* See [[Device_cables#Brymen_BRUA-20X]].<br />
<br />
== Photos ==<br />
<br />
'''Multimeter:'''<br />
<br />
<gallery><br />
File:BM-257-02.jpg|<small>Holster removed</small><br />
File:BM-257-03.jpg|<small>Back</small><br />
File:BM-257-04.jpg|<small>Opened, PCB back</small><br />
File:BM-257-05.jpg|<small>PCB back top</small><br />
File:BM-257-06.jpg|<small>PCB sandwich</small><br />
File:BM-257-07.jpg|<small>PCB sandwich, other side</small><br />
File:BM-257-09.jpg|<small>Probes</small><br />
File:BM-257-10.jpg|<small>BM-20X connectivity kit</small><br />
</gallery><br />
<br />
'''Cable:'''<br />
<br />
* See [[Device_cables#Brymen_BRUA-20X]].<br />
<br />
== Protocol ==<br />
<br />
The protocol is described by Brymen in the document [http://www.brymen.com.tw/product-html/software-download/Protocols/6000-count-digital-multimeters-r1.pdf 6000-count-digital-multimeters-r1.pdf], available from the manufacturer.<br />
<br />
== Resources ==<br />
<br />
* [http://www.brymen.com.tw/product-html/cata250/BM250_Catalog.pdf BM25x series catalog]<br />
* [http://www.brymen.com.tw/product-html/software-download/ Brymen protocol description and software]<br />
* [http://www.eevblog.com/forum/testgear/brymen-bm-257-pictures-and-mini-review/ BM-257 review on EEVBlog]<br />
<br />
[[Category:Device]]<br />
[[Category:Multimeter]]<br />
[[Category:Supported]]</div>
Brianx
https://sigrok.org/w/index.php?title=Brymen_BM257s&diff=16665
Brymen BM257s
2024-01-11T20:50:22Z
<p>Brianx: update broken link to protocol doc.</p>
<hr />
<div>{{Infobox multimeter<br />
| image = [[File:Brymen bm257s mugshot.png|180px]]<br />
| name = Brymen BM257s<br />
| status = supported<br />
| source_code_dir = serial-dmm<br />
| counts = 6000<br />
| categories = CAT II (1000V) / CAT III (600V) / CAT IV (300V)<br />
| connectivity = [[Device_cables#Brymen_BRUA-20X|RS232, USB/serial]]<br />
| measurements = voltage, current, frequency, resistance, continuity, diode, capacitance, temperature<br />
| features = autorange, data hold, min/max/rel, crest, backlight, true-rms<br />
| website = [http://www.brymen.com/product-html/cata250/Bm250s.htm brymen.com]<br />
}}<br />
<br />
The '''Brymen BM257s''' is a 6000 counts CAT II (1000V) / CAT III (600V) / CAT IV (300V) handheld digital multimeter with USB connectivity.<br />
<br />
'''Press HOLD''' during '''power-on''' of the meter to enable communication to the PC.<br />
<br />
== Hardware ==<br />
<br />
'''Multimeter:'''<br />
<br />
* ...<br />
<br />
'''Cable:'''<br />
<br />
* See [[Device_cables#Brymen_BRUA-20X]].<br />
<br />
== Photos ==<br />
<br />
'''Multimeter:'''<br />
<br />
<gallery><br />
File:Brymen bm257s package1.jpg|<small>Package, front</small><br />
File:Brymen bm257s package2.jpg|<small>Package, top</small><br />
File:Brymen bm257s top.jpg|<small>Device, top</small><br />
File:Brymen bm257s bottom.jpg|<small>Device, bottom</small><br />
File:Brymen bm257s lcd.jpg|<small>LCD</small><br />
</gallery><br />
<br />
'''Cable:'''<br />
<br />
* See [[Device_cables#Brymen_BRUA-20X]].<br />
<br />
== Protocol ==<br />
<br />
* See [https://web.archive.org/web/20221207221408/http://www.brymen.com/images/DownloadList/ProtocolList/BM250-BM250s_List/BM250-BM250s-6000-count-digital-multimeters-r1.pdf].<br />
<br />
== Resources ==<br />
<br />
* [http://www.brymen.com.tw/product-html/cata250/BM250_Catalog.pdf BM25x series catalog]<br />
* [http://www.brymen.com.tw/product-html/software-download/ Brymen protocol description and software]<br />
* [http://www.eevblog.com/forum/testgear/brymen-bm-257-pictures-and-mini-review/ BM-257 review on EEVBlog]<br />
<br />
[[Category:Device]]<br />
[[Category:Multimeter]]<br />
[[Category:Supported]]</div>
Brianx
https://sigrok.org/w/index.php?title=Brymen_BM257&diff=16664
Brymen BM257
2024-01-11T20:48:09Z
<p>Brianx: update broken link to protocol doc.</p>
<hr />
<div>{{Infobox multimeter<br />
| image = [[File:Brymen BM257.png|180px]]<br />
| name = Brymen BM257<br />
| status = supported<br />
| source_code_dir = serial-dmm<br />
| counts = 6000<br />
| categories = CAT II (1000V) / CAT III (600V) / CAT IV (300V)<br />
| connectivity = [[Device_cables#Brymen_BRUA-20X|RS232, USB/serial]]<br />
| measurements = voltage, current, resistance, continuity, diode, capacitance, temperature<br />
| features = autorange, data hold, min/max, backlight<br />
| website = [http://www.brymen.com.tw/product-html/cata250/Bm250s.htm brymen.com]<br />
}}<br />
<br />
The '''Brymen BM257''' is a 6000 counts CAT II (1000V) / CAT III (600V) / CAT IV (300V) handheld digital multimeter with USB connectivity.<br />
<br />
== Hardware ==<br />
<br />
'''Multimeter:'''<br />
<br />
* ...<br />
<br />
'''Cable:'''<br />
<br />
* See [[Device_cables#Brymen_BRUA-20X]].<br />
<br />
== Photos ==<br />
<br />
'''Multimeter:'''<br />
<br />
<gallery><br />
File:BM-257-02.jpg|<small>Holster removed</small><br />
File:BM-257-03.jpg|<small>Back</small><br />
File:BM-257-04.jpg|<small>Opened, PCB back</small><br />
File:BM-257-05.jpg|<small>PCB back top</small><br />
File:BM-257-06.jpg|<small>PCB sandwich</small><br />
File:BM-257-07.jpg|<small>PCB sandwich, other side</small><br />
File:BM-257-09.jpg|<small>Probes</small><br />
File:BM-257-10.jpg|<small>BM-20X connectivity kit</small><br />
</gallery><br />
<br />
'''Cable:'''<br />
<br />
* See [[Device_cables#Brymen_BRUA-20X]].<br />
<br />
== Protocol ==<br />
<br />
The protocol is described by Brymen in the document [https://web.archive.org/web/20221207221408/http://www.brymen.com/images/DownloadList/ProtocolList/BM250-BM250s_List/BM250-BM250s-6000-count-digital-multimeters-r1.pdf], available from the manufacturer.<br />
<br />
== Resources ==<br />
<br />
* [http://www.brymen.com.tw/product-html/cata250/BM250_Catalog.pdf BM25x series catalog]<br />
* [http://www.brymen.com.tw/product-html/software-download/ Brymen protocol description and software]<br />
* [http://www.eevblog.com/forum/testgear/brymen-bm-257-pictures-and-mini-review/ BM-257 review on EEVBlog]<br />
<br />
[[Category:Device]]<br />
[[Category:Multimeter]]<br />
[[Category:Supported]]</div>
Brianx