Difference between revisions of "MASTECH MS8250B"
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{{Infobox multimeter | {{Infobox multimeter | ||
| image = [[File: | | image = [[File:Mastech ms8250b mugshot.png|180px]] | ||
| name = MASTECH MS8250B | | name = MASTECH MS8250B | ||
| status = supported | | status = supported | ||
| source_code_dir = serial-dmm | | source_code_dir = serial-dmm | ||
| counts = 4000 | | counts = 4000 | ||
| categories = CAT IV | | categories = CAT IV (600V) | ||
| connectivity = USB-to-serial | | connectivity = USB-to-serial | ||
| measurements = voltage, current, resistance, capacitance, diode, continuity, frequency | | measurements = voltage, current, resistance, capacitance, diode, continuity, frequency | ||
| Line 12: | Line 12: | ||
}} | }} | ||
The '''MASTECH MS8250B''' is a 4000 counts, CAT IV handheld digital multimeter with USB connectivity. | The '''MASTECH MS8250B''' is a 4000 counts, CAT IV (600V) handheld digital multimeter with USB connectivity. | ||
== Hardware == | == Hardware == | ||
''' | * '''Main chip''': Fortune Semiconductor FS9721-LP3 (guessed from protocol) | ||
== Photos == | |||
<gallery> | |||
File:MASTECH_MS8250B.jpg|<small>Device, top</small> | |||
</gallery> | |||
== Protocol == | == Protocol == | ||
The protocol is the same as the FS9721 chip | The protocol is the same as the one used in the Fortune Semiconductor FS9721 chip (likely because that chip is used in the DMM). | ||
See [[Multimeter_ICs#Fortune_Semiconductor_FS9721_LP3]] for the DMM IC protocol. | See [[Multimeter_ICs#Fortune_Semiconductor_FS9721_LP3]] for the DMM IC protocol. | ||
| Line 28: | Line 32: | ||
== Resources == | == Resources == | ||
* [https://github.com/jlhonora/mastech-parser Mastech | * [http://www.p-mastech.com/images/SPEC/ms8250a%20ms8250b%20ms8250d.jpg Specs] | ||
* [http://www.p-mastech.com/images/Manual/ms8250a%20ms8250b%20english%20manual.pdf Manual] | |||
* [https://github.com/jlhonora/mastech-parser Mastech parser tool] | |||
[[Category:Device]] | [[Category:Device]] | ||
[[Category:Multimeter]] | [[Category:Multimeter]] | ||
[[Category:Supported]] | [[Category:Supported]] | ||
Latest revision as of 22:08, 28 February 2015
 | |
| Status | supported |
|---|---|
| Source code | serial-dmm |
| Counts | 4000 |
| IEC 61010-1 | CAT IV (600V) |
| Connectivity | USB-to-serial |
| Measurements | voltage, current, resistance, capacitance, diode, continuity, frequency |
| Features | autorange, data hold, backlight, relative |
| Website | p-mastech.com |
The MASTECH MS8250B is a 4000 counts, CAT IV (600V) handheld digital multimeter with USB connectivity.
Hardware
- Main chip: Fortune Semiconductor FS9721-LP3 (guessed from protocol)
Photos
Device, top
Protocol
The protocol is the same as the one used in the Fortune Semiconductor FS9721 chip (likely because that chip is used in the DMM).
See Multimeter_ICs#Fortune_Semiconductor_FS9721_LP3 for the DMM IC protocol.
