Difference between revisions of "Voltcraft ME-42"
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| source_code_dir = serial-dmm | | source_code_dir = serial-dmm | ||
| counts = 4000 | | counts = 4000 | ||
| categories = CAT II ( | | categories = CAT II (750 V AC/1000 V DC) | ||
| connectivity = RS-232 (DB9) | | connectivity = RS-232 (DB9) | ||
| measurements = voltage, current, resistance, diode, continuity | | measurements = voltage, current, resistance, diode, continuity | ||
| features = autorange, hold, | | features = autorange, hold, bargraph | ||
| website = [http://www.conrad.de/ce/de/product/123294/VOLTCRAFT-VC820-DMM/SHOP_AREA_17622&promotionareaSearchDetail=005 conrad.de] | | website = [http://www.conrad.de/ce/de/product/123294/VOLTCRAFT-VC820-DMM/SHOP_AREA_17622&promotionareaSearchDetail=005 conrad.de] | ||
}} | }} | ||
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'''Please note: This page is a work in progress, more to come.''' | '''Please note: This page is a work in progress, more to come.''' | ||
The '''Voltcraft ME-42''' is a 4000 counts, CAT II (1000V | The '''Voltcraft ME-42''' is a 4000 counts, CAT II (750/1000V) handheld digital multimeter with RS232 connectivity. It is an OEM version of the Metex ME-42. The device was sold by ''Conrad Elektronik'' as article 120130 starting from 1999 and is not available any more. | ||
== Hardware == | == Hardware == | ||
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<!-- '''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]) | ||
* '''Crystal''': 4MHz | * '''Crystal''': 4MHz --> | ||
* '''Fuses''': | * '''Fuses''': 800mA/250V 5x20mm and 15A/250V 6x30mm (superfast, ceramic fuses) | ||
* '''Battery''': 9V NEDA 1604 or 6F22 | |||
'''RS232 cable:''' | '''RS232 cable:''' | ||
RS-232 cable with DB9 (M) plug. | |||
== Photos == | == Photos == | ||
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--> | --> | ||
The protocol is described in the manual. | The multimeter uses a variant of the common 14-char protocol. The protocol is described (incompletely) in the manual. | ||
== Model family == | == Model family == |
Revision as of 12:59, 21 March 2014
Status | planned |
---|---|
Source code | serial-dmm |
Counts | 4000 |
IEC 61010-1 | CAT II (750 V AC/1000 V DC) |
Connectivity | RS-232 (DB9) |
Measurements | voltage, current, resistance, diode, continuity |
Features | autorange, hold, bargraph |
Website | conrad.de |
Please note: This page is a work in progress, more to come.
The Voltcraft ME-42 is a 4000 counts, CAT II (750/1000V) handheld digital multimeter with RS232 connectivity. It is an OEM version of the Metex ME-42. The device was sold by Conrad Elektronik as article 120130 starting from 1999 and is not available any more.
Hardware
Multimeter:
- TODO
- Fuses: 800mA/250V 5x20mm and 15A/250V 6x30mm (superfast, ceramic fuses)
- Battery: 9V NEDA 1604 or 6F22
RS232 cable:
RS-232 cable with DB9 (M) plug.
Photos
Multimeter:
Protocol
The multimeter uses a variant of the common 14-char protocol. The protocol is described (incompletely) in the manual.
Model family
- Metex/Voltcraft ME-21
- Metex/Voltcraft ME-22
- Metex/Voltcraft ME-31
- Metex/Voltcraft ME-32
- Metex/Voltcraft ME-42