Difference between revisions of "Voltcraft VC-890"

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(link the review/teardown video)
(resources, link to Cyrustek ES51997 chip spec)
 
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{{Infobox multimeter
{{Infobox multimeter
| image          = [[File:Voltcraft vc870 mugshot.png|180px]]
| image          = [[File:Voltcraft vc890 mugshot.png|180px]]
| name            = Voltcraft VC-890
| name            = Voltcraft VC-890
| status          = in progress
| status          = planned
| source_code_dir = serial-dmm
| source_code_dir = serial-dmm
| counts          = 60000
| counts          = 60000
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| measurements    =  
| measurements    =  
| features        =  
| features        =  
| website        = [http://www.conrad.com/ce/en/product/124600/Handheld-multimeter-digital-VOLTCRAFT-VC890-OLED-Calibrated-to-Manufacturers-standards-no-certificate-OLED-display conrad.de]
| website        = [http://www.conrad.com/ce/en/product/124600/Handheld-multimeter-digital-VOLTCRAFT-VC890-OLED-Calibrated-to-Manufacturers-standards-no-certificate-OLED-display conrad.com]
}}
}}


The '''Voltcraft VC-890''' is a 60000 counts, CAT III (1000V) / CAT IV (600V) handheld digital multimeter with USB connectivity.
The '''Voltcraft VC-890''' is a 60000 counts, CAT III (1000V) / CAT IV (600V) handheld digital multimeter with USB connectivity.
See [[Voltcraft VC-890/Info]] for more details (such as '''lsusb -v''' output) about the device.


== Hardware ==
== Hardware ==
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'''Multimeter''':
'''Multimeter''':
* ES51997P chipset
* ES51997P chipset
* EFM32 MCU (used as display controller?)
* EFM32 MCU (used as display controller)
* OLED, pixel graphics, large primary display and bar graph, lots of indicators, secondary display
* OLED, pixel graphics, large primary display and bar graph, lots of indicators, secondary display


'''USB cable:'''
'''USB cable:'''
* CP210x CDC, shows up as COM port
* CP2110 USB to UART bridge (USB HID, supported by conn=hid/cp2110 specs)


== Photos ==
== Photos ==
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<gallery>
<gallery>
File:Voltcraft_vc890_package_box.jpg|<small>Package box</small>
File:Voltcraft_vc890_package_box.jpg|<small>Package, box</small>
File:Voltcraft_vc890_package_content.jpg|<small>Package content</small>
File:Voltcraft_vc890_package_content.jpg|<small>Package, content</small>
File:Voltcraft_vc890_device_front.jpg|<small>Device front</small>
File:Voltcraft_vc890_device_front.jpg|<small>Device, front</small>
File:Voltcraft_vc890_device_back.jpg|<small>Device back</small>
File:Voltcraft_vc890_device_back.jpg|<small>Device, back</small>
File:Voltcraft_vc890_device_battery.jpg|<small>Battery</small>
File:Voltcraft_vc890_device_battery.jpg|<small>Battery</small>
File:Voltcraft_vc890_device_lcd.jpg|<small>LCD</small>
File:Voltcraft_vc890_device_lcd.jpg|<small>LCD</small>
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'''USB cable:'''
'''USB cable:'''
<gallery>
File:Voltcraft_vc890_usb_cable_1.jpg|<small>USB cable 1</small>
File:Voltcraft_vc890_usb_cable_2.jpg|<small>USB cable 2</small>
</gallery>


== Protocol ==
== Protocol ==
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* [http://www.produktinfo.conrad.com/datenblaetter/100000-124999/124600-an-01-ml-VOLTCRAFT_VC890_OLED_DMM_de_en_fr_nl.pdf Manual]
* [http://www.produktinfo.conrad.com/datenblaetter/100000-124999/124600-an-01-ml-VOLTCRAFT_VC890_OLED_DMM_de_en_fr_nl.pdf Manual]
* [http://www.produktinfo.conrad.com/datenblaetter/100000-124999/124600-in-01-en-Schnittstellen_VOLTCRAFT_VC_890_OLED_DMM.pdf Protocol documentation]
* [http://www.produktinfo.conrad.com/datenblaetter/100000-124999/124600-in-01-en-Schnittstellen_VOLTCRAFT_VC_890_OLED_DMM.pdf Protocol documentation (the meter)]
* [http://www.produktinfo.conrad.com/datenblaetter/100000-124999/124600-up-01-ml-VOLTSOFT_SETUP_V_1_96_de_en_fr.zip Vendor software]
* [http://www.cyrustek.com.tw/spec/ES51997.pdf ES51997P spec (DMM analog front end)]
* [http://www.produktinfo.conrad.com/datenblaetter/100000-124999/124600-up-01-ml-VOLTSOFT_SETUP_V_2_00_de_en_fr.zip Vendor software]
* [http://www.youtube.com/watch?v=DT2MU32la2c review and teardown video]
* [http://www.youtube.com/watch?v=DT2MU32la2c review and teardown video]


[[Category:Device]]
[[Category:Device]]
[[Category:Multimeter]]
[[Category:Multimeter]]
[[Category:In progress]]
[[Category:Planned]]

Latest revision as of 19:43, 11 June 2019

Voltcraft VC-890
Voltcraft vc890 mugshot.png
Status planned
Source code serial-dmm
Counts 60000
IEC 61010-1 CAT III (1000V) / CAT IV (600V)
Connectivity USB/serial
Website conrad.com

The Voltcraft VC-890 is a 60000 counts, CAT III (1000V) / CAT IV (600V) handheld digital multimeter with USB connectivity.

See Voltcraft VC-890/Info for more details (such as lsusb -v output) about the device.

Hardware

Multimeter:

  • ES51997P chipset
  • EFM32 MCU (used as display controller)
  • OLED, pixel graphics, large primary display and bar graph, lots of indicators, secondary display

USB cable:

  • CP2110 USB to UART bridge (USB HID, supported by conn=hid/cp2110 specs)

Photos

Multimeter:

USB cable:

Protocol

Resources