Difference between revisions of "Gossen Metrawatt Metrahit 14A"
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(→Measurement functions and ranges: Removed amps ranges that could not be found in device.) |
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| rowspan="2" | ±(1,0% + 3) | | rowspan="2" | ±(1,0% + 3) | ||
| mq V, unit V, mqflags DC | | mq V, unit V, mqflags DC | ||
| | | Manual range | ||
|- | |- | ||
| Line 65: | Line 65: | ||
| 100 μV | | 100 μV | ||
| " | | " | ||
| | | " | ||
|- | |- | ||
| Line 120: | Line 120: | ||
|- | |- | ||
| rowspan=" | | rowspan="3" | A= | ||
| 30.00 mA | | 30.00 mA | ||
| 10 µA | | 10 µA | ||
| | | | ||
| | | mq Curr., unit A, mqflags DC | ||
| | | | ||
| Line 137: | Line 130: | ||
| 300.0 mA | | 300.0 mA | ||
| 100 µA | | 100 µA | ||
| | | | ||
| " | | " | ||
| Line 156: | Line 142: | ||
|- | |- | ||
| rowspan=" | | rowspan="3" | A≈ | ||
| 30.00 mA | | 30.00 mA | ||
| 10 µA | | 10 µA | ||
| Line 169: | Line 155: | ||
| " | | " | ||
| | | | ||
|- | |- | ||
Revision as of 19:37, 2 January 2014
| Status | progress |
|---|---|
| Source code | gmx_mh_1x_2x |
| Counts | 3100 |
| IEC 61010-1 | CAT III 1000 V, CAT IV 600 V |
| Connectivity | Infrared (RS232) |
| Measurements | voltage, current, resistance, capacitance, temperature, diode, continuity |
| Features | autorange, data hold, bargraph |
The Gossen Metrawatt Metrahit 14A is a 3100 counts handheld digital multimeter with IR (RS232) connectivity.
It is very similar to the Metrahit 14S, but has no ranges of 3 µA= and 3 mA≈.
This page is a work in progress, information incomplete and possibly inaccurate!
Measurement functions and ranges
| Measurement function | Range | Resolution | Accuracy | sigrok result | Remarks |
|---|---|---|---|---|---|
| V= | 30.00 mV | 10 μV | ±(1,0% + 3) | mq V, unit V, mqflags DC | Manual range |
| 300.0 mV | 100 μV | " | " | ||
| 3.000 V | 1 mV | ±(0,15% + 1) | " | ||
| 30.00 V | 10 mV | " | |||
| 300.0 V | 100 mV | " | |||
| 1000 V | 1 V | ±(0,2% + 1) | " | ||
| V≈ | 3.000 V | 100 μV | ±(0,4% + 2) | " | |
| 30.00 V | 100 μV | " | |||
| 300.0 V | 1 mV | " | |||
| 1000 V | 10 mV | " | |||
| A= | 30.00 mA | 10 µA | mq Curr., unit A, mqflags DC | ||
| 300.0 mA | 100 µA | " | |||
| 10.00 A | 10 mA | " | |||
| A≈ | 30.00 mA | 10 µA | mq Curr., unit A, mqflags AC,DC,RMS | ||
| 300.0 mA | 100 µA | " | |||
| 10.00 A | 10 mA | " | |||
| Ω | 30.00 Ω | 10 mΩ | mq Res., unit Ω, mqflags - | ||
| 300 Ω | 100 mΩ | " | |||
| 3.000 kΩ | 100 mΩ | " | |||
| 30.00 kΩ | 1 Ω | " | |||
| 300.0 kΩ | 10 Ω | " | |||
| 3.000 MΩ | 100 Ω | " | |||
| 30.00 MΩ | 1 kΩ | " | |||
| Diode/Cont. | 3.000 V– | 1 mV | mq V, unit V, mqflags DC,DIODE | Diode and cont. are identical on this device, just without beeper for diode. | |
| °C | Pt100 –200.0 - +200.0 °C | 0.1 °C | 2 Kelvin + 5 | mq Temp., unit °C, mqflags - | |
| Pt100 +200.0 - +850.0 °C | ±(1.0% + 5) | " | |||
| Pt1000 –100.0 - +200.0 °C | 2 Kelvin + 2 | " | |||
| Pt1000 +200.0 - +850.0 °C | ±(1.0% + 2) | " | |||
| Data Hold | mqflags += HOLD | Disabled while IR interface is active. | |||
| MIN | mqflags += MIN | Influences only display, via IR flag is set, but actual current value is delivered. | |||
| MAX | mqflags += MAX | Influences only display, via IR flag is set, but actual current value is delivered. |
The column "sigrok result" contains in short form what the driver generates for the resp. data type.