Gossen Metrawatt Metrahit 18S

From sigrok
Jump to navigation Jump to search
Gossen Metrawatt Metrahit 18S
Status in progress
Counts 31000
IEC 61010-1 CAT III 1000 V, CAT IV 600 V
Connectivity Infrared (RS232)
Measurements voltage, current, resistance, capacitance, temperature, diode, continuity, insulation
Features autorange, data hold, bargraph
Website [1]

The Gossen Metrawatt Metrahit 18S is a 31000 counts handheld digital multimeter with IR (RS232) connectivity.

Hardware

  • TODO.

Photos

Measurement functions and ranges

Measurement function Range Resolution Accuracy sigrok result Remarks
V= 300 mV 10 μV ±(0,05% + 3) mq V, unit V, mqflags DC
3 V 100 μV ±(0,05% + 3) "
30 V 100 μV "
300 V 1 mV "
1000 V 10 mV "
V≈ 300 mV 10 µV ±(0,5% + 30) (> 500 Digit)) mq V, unit V, mqflags AC,RMS
3 V 100 μV ±(0,5% + 30) (> 300 Digit) "
30 V 100 μV "
300 V 1 mV "
1000 V 10 mV "
V≃ 300 mV 10 μV ±(0,5% + 30) (> 500 Digit)) mq V, unit V, mqflags AC,DC,RMS
3 V 100 μV ±(0,5% + 30) (> 300 Digit) "
30 V 100 μV "
300 V 1 mV "
1000 V 10 mV "
A=  300.00 µA 100 nA mq Curr., unit A, mqflags DC
3.0000 mA 1 µA "
30.000 mA 1 µA "
100.00 mA 10 µA "
1.0000 A 100 µA "
10.000 A 1 mA "
A≃  300.00 µA 100 nA mq Curr., unit A, mqflags AC,DC,RMS
3.0000 mA 1 µA "
30.000 mA 1 µA "
100.00 mA 10 µA "
1.0000 A 100 µA "
10.000 A 1 mA "
Ω 300.00 Ω 10 mΩ mq Res., unit Ω, mqflags -
3.0000 kΩ 100 mΩ "
30.000 kΩ 1 Ω "
300.00 kΩ 10 Ω "
3.0000 MΩ 100 Ω "
30.000 MΩ 1 kΩ "
Diode/Cont. 3.0000 V– 1 mV mq V, unit V, mqflags DC,DIODE Diode and cont. are identical on this device, just without beeper for diode.
Cap. F 3.000 nF 1 pF mq Cap., unit F, mqflags -
30.00 nF 10 pF "
300.0 nF 100 pF "
3.000 µF 1 nF "
30.00 µF 10 nF "
300.0 µF 100 nF ±(5.0% + 6) "
3.000 mF 1 µF "
10.00 mF 10 µF "
Hz≃ 300.00 Hz 0.01 Hz ±(0.1% + 3) mq Freq., unit Hz, mqflags AC,DC
3.0000 kHz 0.1 Hz "
30.000 kHz 1 Hz "
100.000 kHz 10 Hz "
°C Pt100 –200.0 - +100.0 °C 0.1 °C 2 Kelvin + 5 mq Temp., unit °C, mqflags -
Pt100 +100.0 - +800.0 °C ±(1.0% + 5) "
Pt1000 –100.0 - +100.0 °C 2 Kelvin + 5 "
Pt1000 +100.0 - +800.0 °C ±(1.0% + 5) "


Event count "
Stop Watch "
Data Hold mqflags += HOLD Seems not to work on  Matthias' device.
MIN mqflags += MIN
MAX mqflags += MAX

The column "sigrok result" contains in short form what the driver generates for the resp. data type.