Difference between revisions of "Brymen BM857"
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'''Multimeter:''' | '''Multimeter:''' | ||
* TODO | * '''Multimeter IC''': TBD | ||
* '''Precision +2.5V Voltage reference''': [http://www.analog.com/en/special-linear-functions/voltage-references/ref43/products/product.html Analog Devices REF43] | |||
* '''True RMS-to-DC converter''': [http://www.analog.com/en/special-linear-functions/rms-to-dc-converters/ad737/products/product.html Analog Devices AD737] | |||
* TODO | |||
'''Cable:''' | '''Cable:''' |
Revision as of 15:58, 14 November 2012
The Brymen BM857 is a 50000 counts (500000 DC), CAT IV handheld digital multimeter with infrared connectivity.
Hardware
Multimeter:
- Multimeter IC: TBD
- Precision +2.5V Voltage reference: Analog Devices REF43
- True RMS-to-DC converter: Analog Devices AD737
- TODO
Cable:
- TODO
Photos
Multimeter:
Cable:
We don't have a cable (BC-85Xa) for this device. Currently, mrnuke is working on an improvised USB-to-infrared converter for development purposes. If you have a BC-85Xa you'd like to donate, contact mrnuke on #sigrok.
Protocol
TODO
Resources
TODO