Difference between revisions of "Brymen BM257"
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| counts = 6000 | | counts = 6000 | ||
| categories = CAT II (1000V) / CAT III (600V) / 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 | ||
Revision as of 17:19, 2 November 2014
 | |
| 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 6000-count-digital-multimeters-r1.pdf, available from the manufacturer.