Difference between revisions of "Tecpel DMM-8061"
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{{Infobox multimeter | {{Infobox multimeter | ||
| image = [[File:Tecpel_dmm8061_device_front.jpg|180px]] | | image = [[File:Tecpel_dmm8061_device_front.jpg|180px]] | ||
| name = Tecpel | | name = Tecpel DMM-8061 | ||
| status = in progress | | status = in progress | ||
| source_code_dir = | | source_code_dir = | ||
| Line 12: | Line 12: | ||
}} | }} | ||
The '''Tecpel | The '''Tecpel DMM-8061''' is a 4000 counts, CAT IV (600V) handheld digital multimeter with RS232 or USB connectivity. | ||
It seems to be a rebadged [[Voltcraft VC-840]] (or vice versa). | |||
== Hardware == | == Hardware == | ||
'''Multimeter''': | '''Multimeter''' (''the data below is not verified, just guessed from [[Voltcraft VC-840]]''): | ||
* '''Multimeter IC''': [http://www.ic-fortune.com/eng/new_product3_3.asp Fortune Semiconductor FS9721_LP3] ([http://www.ic-fortune.com/upload/Download/FS9721_LP3-DS-20_EN.pdf datasheet]) | * '''Multimeter IC''': [http://www.ic-fortune.com/eng/new_product3_3.asp Fortune Semiconductor FS9721_LP3] ([http://www.ic-fortune.com/upload/Download/FS9721_LP3-DS-20_EN.pdf datasheet]) | ||
* '''Low power, True RMS-to-DC converter''': [http://www.analog.com/en/special-linear-functions/rms-to-dc-converters/ad737/products/product.html Analog Devices AD737J] ([http://www.analog.com/static/imported-files/data_sheets/AD737.pdf datasheet]) | * '''Low power, True RMS-to-DC converter''': [http://www.analog.com/en/special-linear-functions/rms-to-dc-converters/ad737/products/product.html Analog Devices AD737J] ([http://www.analog.com/static/imported-files/data_sheets/AD737.pdf datasheet]) | ||
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File:Tecpel_dmm8061_device_front.jpg|<small>Device, front</small> | File:Tecpel_dmm8061_device_front.jpg|<small>Device, front</small> | ||
File:Tecpel_dmm8061_device_back.jpg|<small>Device, back</small> | File:Tecpel_dmm8061_device_back.jpg|<small>Device, back</small> | ||
</gallery> | </gallery> | ||
| Line 47: | Line 48: | ||
Depending on the cable, additional decoding is needed, though. | Depending on the cable, additional decoding is needed, though. | ||
== Resources == | |||
* [http://www.tecpel.net/files/DMM8061_Spec_Data1.pdf Datasheet] | |||
[[Category:Device]] | [[Category:Device]] | ||
[[Category:Multimeter]] | [[Category:Multimeter]] | ||
[[Category:In progress]] | [[Category:In progress]] | ||
Revision as of 02:27, 1 May 2013
 | |
| Status | in progress |
|---|---|
| Counts | 4000 |
| IEC 61010-1 | CAT IV (600V) |
| Connectivity | RS232 / USB |
| Measurements | voltage, capacitance, continuity, diode, frequency, temperature, current, duty cycle |
| Features | autorange, true-rms, hold, relative |
| Website | tecpel.net |
The Tecpel DMM-8061 is a 4000 counts, CAT IV (600V) handheld digital multimeter with RS232 or USB connectivity.
It seems to be a rebadged Voltcraft VC-840 (or vice versa).
Hardware
Multimeter (the data below is not verified, just guessed from Voltcraft VC-840):
- Multimeter IC: Fortune Semiconductor FS9721_LP3 (datasheet)
- Low power, True RMS-to-DC converter: Analog Devices AD737J (datasheet)
- Unknown SO-8 chip: ?
- Crystal: likely 4MHz (not verified, though)
- Fuses: 10A/250V and 500mA/250V (one glass fuse, one HRV fuse)
RS232 cable:
See Device cables#UNI-T_UT-D02.
USB cable:
See Device cables#UNI-T_UT-D04.
Photos
Multimeter:
Device, front
Device, back
Protocol
See Multimeter_ICs#Fortune_Semiconductor_FS9721_LP3 for the DMM IC protocol.
Depending on the cable, additional decoding is needed, though.