Gossen Metrawatt Metrahit X-Tra

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Gossen Metrawatt Metrahit X-Tra
Status in progress
Counts 31000
IEC 61010-1 CAT III 1000 V, CAT IV 600 V
Connectivity Infrared (USB)
Measurements voltage, current, resistance, capacitance, temperature, frequency, duty cycle, diode, continuity
Features autorange, data hold
Website [1]

The Gossen Metrawatt Metrahit X-Tra is a 4.5 digit, 12000 counts 1000V CAT III/600 V CAT IV handheld digital multimeter with IR (USB) connectivity.

Hardware

  • Power supply:
    • Battery: 2x 1,5 V IEC R 6, IEC LR 6 or corresponding NiCd rechargeable batteries
  • Fuse:
    • Current: FF (UR) 10 A/1000 V AC/DC (30 kA) 10 mm x 38 mm

Using the device with sigrok

The device is planned to be supported using a USB X-Tra interface or similar IR to USB interface.

Measurement functions and ranges

Measurement function Range Resolution Accuracy sigrok result Remarks
V= 100 mV 10 μV ±(0,09% 3) mq V, unit V, mqflags DC with ZERO
1 V 100 μV ±(0,05% 3)
10 V 1 mV "
100 V 10 mV "
1000 V 100 mV "
V≈ 100 mV 10 µV ±(1% + 30) (> 300 Digit) mq V, unit V, mqflags AC,RMS min. 200 µV
1 V 100 μV ±(0,5% + 30) (> 200 Digit) "
10 V 1 mV "
100 V 10 mV "
1000 V 100 mV "


V≃ 100 mV 10 µV ±(1% + 30) (> 300 Digit) mq V, unit V, mqflags AC,DC,RMS min. 200 µV
1 V 100 μV "
10 V 1 mV "
100 V 10 mV "
1000 V 100 mV "
A=  100.00 µA 10 nA 0,5% + 3 mq Curr., unit A, mqflags DC
1.0000 mA 100 nA "
10.000 mA 1 µA "
100.00 mA 10 µA "
1.0000 A 100 µA 0,9% + 10 "
10.000 A 1 mA "
A≃  100.00 µA 10 nA 1,5% + 10 mq Curr., unit A, mqflags AC,RMS
3.0000 mA 100 nA "
30.000 mA 1 µA "
300.00 mA 10 µA "
3.0000 A 100 µA "
10.000 A 1 mA "
A≃  100.00 µA 10 nA 1,5% + 30 mq Curr., unit A, mqflags AC,DC,RMS
3.0000 mA 100 nA "
30.000 mA 1 µA "
300.00 mA 10 µA "
3.0000 A 100 µA "
10.000 A 1 mA "
Ω 100.00 Ω 10 mΩ 0,2% + 5 mq Res., unit Ω, mqflags -
1.0000 kΩ 100 mΩ "
10.000 kΩ 1 Ω "
100.00 kΩ 10 Ω "
1.0000 MΩ 100 Ω "
10.000 MΩ 1 kΩ 0,5% + 10 "
40.00 MΩ 10 kΩ 2% + 10 "
Ohm/Cont. 100 Ω 100 mΩ 3% + 3% mq Res., unit Ω, mqflags - max. 8 V/ca. 1 mA
Diode 5,1 V 1 mV 0.5% + 3 mq V, unit V, mqflags DC,DIODE max. 8 V/ca. 1 mA
Cap. F 10.00 nF 10 pF 1.0% + 6 mq Cap., unit F, mqflags -
100.0 nF 100 pF "
1.000 µF 1 nF "
10.00 µF 10 nF "
100.0 µF 100 nF ±(5.0% + 6) "
1000 µF 1 µF "
Hz (V) 100.00 Hz 0.01 Hz ±(0.05% + 3) mq Freq., unit Hz, mqflags AC,DC
100.00 kHz 10 Hz "
100.00 Hz -
1.0000 MHz
0.01 Hz - 100 Hz " 3 ranges; TTL voltage (5 V) only!
Hz (A) 1,0000 kHz 0.1 Hz mq Freq., unit Hz, mqflags AC,DC
30.00 kHz 10 Hz "
 % 2,0-98%
100 Hz - 1 kHz
0.01 % ±(0,1%) mq Duty., unit %, mqflags -
5,0-95%
... - 10 kHz
±(0,1% per kHz) "
10-90%
... - 100 kHz
"


°C/°F Pt100
–200.0 - +850.0 °C
0.1 °C ±(0,3% +15) mq Temp., unit °C/°F, mqflags - Multimeter switchable between °C and °F.
Pt1000
-150.0 - +850.0 °C
"
Type K
-250 - +1372.0 °C
±(1% + 5K) "

The column Accuracy was simplified, see manual for exact specs.

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