Difference between revisions of "Brymen BM257"
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(Created page with "{{Infobox multimeter | image = 180px | name = Brymen BM257 | status = supported | source_code_dir = serial-dmm | counts...") |
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| status = supported | | status = supported | ||
| source_code_dir = serial-dmm | | source_code_dir = serial-dmm | ||
| counts = | | counts = 6000 | ||
| categories = CAT IV (300V) | | categories = CAT II (1000V) / CAT III (600V) / CAT IV (300V) | ||
| connectivity = USB | | connectivity = [[Device_cables#Brymen_BRUA-20X|RS232, USB/serial]] | ||
| measurements = voltage, current, resistance, continuity, diode, capacitance, temperature | | measurements = voltage, current, resistance, continuity, diode, capacitance, temperature | ||
| features = autorange, data hold, min/max, backlight | | features = autorange, data hold, min/max, backlight | ||
| Line 12: | Line 12: | ||
}} | }} | ||
The '''Brymen BM257''' is a 6000 counts handheld digital multimeter with USB connectivity. | The '''Brymen BM257''' is a 6000 counts CAT II (1000V) / CAT III (600V) / CAT IV (300V) handheld digital multimeter with USB connectivity. | ||
== Hardware == | |||
'''Multimeter:''' | |||
* ... | |||
'''Cable:''' | '''Cable:''' | ||
* See [[Device_cables#Brymen_BRUA-20X]]. | |||
== Photos == | == Photos == | ||
'''Multimeter:''' | |||
<gallery> | <gallery> | ||
File:BM-257-02.jpg|<small>Holster removed</small> | File:BM-257-02.jpg|<small>Holster removed</small> | ||
| Line 28: | Line 38: | ||
File:BM-257-10.jpg|<small>BM-20X connectivity kit</small> | File:BM-257-10.jpg|<small>BM-20X connectivity kit</small> | ||
</gallery> | </gallery> | ||
'''Cable:''' | |||
* See [[Device_cables#Brymen_BRUA-20X]]. | |||
== Protocol == | == Protocol == | ||
The protocol is described by Brymen in the document [http://www.brymen.com | 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. | ||
== Resources == | == Resources == | ||
Latest revision as of 16:31, 12 January 2024
 | |
| Status | supported |
|---|---|
| Source code | serial-dmm |
| Counts | 6000 |
| IEC 61010-1 | CAT II (1000V) / CAT III (600V) / CAT IV (300V) |
| Connectivity | RS232, USB/serial |
| Measurements | voltage, current, resistance, continuity, diode, capacitance, temperature |
| Features | autorange, data hold, min/max, backlight |
| Website | brymen.com |
The Brymen BM257 is a 6000 counts CAT II (1000V) / CAT III (600V) / CAT IV (300V) handheld digital multimeter with USB connectivity.
Hardware
Multimeter:
- ...
Cable:
Photos
Multimeter:
Holster removed
Back
Opened, PCB back
PCB back top
PCB sandwich
PCB sandwich, other side
Probes
BM-20X connectivity kit
Cable:
Protocol
The protocol is described by Brymen in the document BM250-BM250s-6000-count-digital-multimeters-r1.pdf, available from the manufacturer.