• Gossen Metrawatt
  • Camille Bauer

Characteristic Values

METRAHIT IM XTRA BT METRAHIT ISO AERO Aero MasterTest Kit II METRAHit 27Ex AIRBUS-Ausführung
Item number M273S M246M M246N M227G
Product details page Details Details Details Details
Display
Indication Graphic Analogue/digital Analogue/digital Digital
Indication digits 30000 30000 30000 30000
Analogue bar graph display x x x
Analogue bar graph display analogue/logarithmical
Multiple display x x
With display backlight x x x x
Measuring range selection Manual/automatic Manual/automatic Manual/automatic Manual/automatic
Basic data
Type of measurement TRMS TRMS TRMS
True RMS measurement x x x
Basic accuracy 0.15% 0.15% 0.15% 1%
Measuring circuit category CAT IV CAT III CAT III CAT I
Max. voltage measuring circuit category 600V 600V 600V 50V
Relative value measurement x x x x
Min. value storage x x x
Max. value storage x x x
Peak value memory
Data hold x x x
Special functions
Explosion-tested version x
Power and energy measurement
Harmonics analysis/power quality
Crest factor measurement
Rotational speed measuring x
Duty cycle measurements x
Pulse freqency measurement MHz @ 5V TTL
Inductance measurement
Interturn short-circuit high-voltage test x
Automatic circuit breaker
Voltage measurement
Voltage measurement types AC
AC Fil
AC+DC
DC
AC+DC Fil
DC
AC
AC Fil
AC+DC
DC
AC
AC Fil
AC+DC
With decibel measurement (dB)
Voltage measuring range DC 0,00001V - 1000V 0,00001V - 1000V 0,00001V - 1000V
Voltage measuring ranges DC 1000 V
300 mV
3 V
30 V
300 V
300 mV
3 V
30 V
300 V
1000 V
300 mV
3 V
30 V
300 V
1000 V
Max. voltage measuring range, DC 1000V 1000V 1000V
Lowest resolution, DC voltage 0.01 mV 0.01 mV 0.01 mV
Internal resistance volt DC 9 9 9
Voltage measuring range AC 0,00001.00001V - 1000V 0.0001V - 1000V 0.0001V - 1000V
Voltage measuring ranges AC 1000 V
300 mV
3 V
30 V
300 V
300 mV
3 V
30 V
300 V
1000 V
300 mV
3 V
30 V
300 V
1000 V
Max. voltage measuring range, AC 1000V 1000V 1000V
Lowest resolution, AC voltage 0.01 mV 0.1 mV 0.1 mV
Frequency range volt AC 15Hz - 100000Hz 15Hz - 10000Hz 15Hz - 10000Hz
Internal resistance volt AC 9 9 9
Low-pass filter AC voltage (fc) 1kHz 1kHz 1kHz
Voltage measuring range AC+DC 0,00001V - 1000V 0.0001V - 1000V 0.0001V - 1000V
Voltage measuring ranges AC+DC 1000 V
300 mV
3 V
30 V
300 V
300 mV
3 V
30 V
300 V
1000 V
300 mV
3 V
30 V
300 V
1000 V
Max. voltage measuring range, AC+DC 1000V 1000V 1000V
Lowest resolution volt AC+DC 0,00001mV 0.1mV 0.1mV
Internal resistance volt AC+DC 2,1 9
1
9
1
Frequency range volt AC+DC 100kHz 10kHz 10kHz
Current measurement
Current measurement types DC
AC
AC+DC
DC
AC
AC+DC
DC
AC
AC+DC
Current measurement range DC 0,00000001A - 1A 0,0000001A - 10A 0,0000001A - 10A
Current measuring ranges DC 1:00 AM
3 mA
30 mA
300 mA
300 µA
300 µA
3 mA
30 mA
300 mA
3:00 AM
10:00 AM
300 µA
3 mA
30 mA
300 mA
3:00 AM
10:00 AM
Max. current measuring range, DC 1A 10A 10A
Lowest resolution, DC current 0.01 µA 0.1 µA 0.1 µA
Current measurement range AC 0,00000001A - 1A 0,0000001A - 10A 0,0000001A - 10A
Current measuring ranges AC 1:00 AM
3 mA
30 mA
300 mA
300 µA
300 µA
3 mA
30 mA
300 mA
3:00 AM
10:00 AM
300 µA
3 mA
30 mA
300 mA
3:00 AM
10:00 AM
Max. current measuring range, AC 1A 10A 10A
Lowest resolution, AC current 0.01 µA 0.1 µA 0.1 µA
Frequency range alternating current 15Hz - 10000Hz 15Hz - 10000Hz 15Hz - 10000Hz
Current measurement range AC+DC 0,00000001A - 1A 0,0000001A - 10A 0,0000001A - 10A
Current measuring ranges AC+DC 1:00 AM
3 mA
30 mA
300 mA
300 µA
300 µA
3 mA
30 mA
300 mA
3:00 AM
10:00 AM
300 µA
3 mA
30 mA
300 mA
3:00 AM
10:00 AM
Max. current measuring range AC + DC 1A 10A 10A
Lowest resolution amps AC+DC 0,00001mA 0.0001mA 0.0001mA
Frequency range amps AC+DC 10kHz 10kHz 10kHz
Current sensor with clipping x x
Current measuring range with current sensors 0,00001A - 3000A 0.0001A - 30000A 0.0001A - 30000A
Current transformer with clipping x x
Clip factors 01:01
01:10
0,111111111
0,736111111
01:01
01:10
0,111111111
0,736111111
01:01
01:10
0,111111111
0,736111111
Resistance measurement
Milliohm measurement with 4 wire technique (Kelvin connection) x x
Resistance test/diode test x x x
Continuity test x x x
With conductivity measurement
Resistance measurement range 0,000001Ohm - 30000000Ohm 0.01Ohm - 30000000Ohm 0.01Ohm - 30000000Ohm 0,00001Ohm - 30Ohm
Resistance measurement ranges 3 k
30 k
300 k
3 M
30 m
3 M
30 m
300 m
3
30
300
300
3 k
30 k
300 k
3 M
30 m
300
3 k
30 k
300 k
3 M
30 m
30 m
300 m
3
30
Max. resistance measuring range 30MOhm 30MOhm 30MOhm 0.0001MOhm
Lowest resolution, resistance 0.1 Ohm 0.01 Ohm 0.01 Ohm Other
Lowest resolution, milliohm measurement 0.001mOhm 10mOhm 10mOhm 0.01mOhm
Insulation resistance measurement
Isolation resistance measuring range 0.0001MOhm - 3000MOhm 0.005MOhm - 3100MOhm 0.005MOhm - 3100MOhm
Nominal test voltage 10 V x x
Nominal test voltage 50 V x x x
Nominal test voltage 100 V x x x
Nominal test voltage 250 V x x x
Nominal test voltage 500 V x x x
Nominal test voltage 1000 V x
Capacitance measurement
Capacitance measurement x x x
Capacitance measuring range 0,00001µF - 300µF 0,00001µF - 300µF 0,00001µF - 300µF
Capacitance measurement ranges 30 nF
300 nF
3 µF
30 µF
300 µF
30 nF
300 nF
3 µF
30 µF
300 µF
30 nF
300 nF
3 µF
30 µF
300 µF
Max. capacitance measuring range 300µF 300µF 300µF
Lowest resolution, capacitance 0.00001 µF 0.00001 µF 0.00001 µF
Cable length measurement
Cable symmetry testing for two wire connections a-b-E
Frequency measurement
Frequency measurement x x x
Measuring range for frequency 0,00001kHz - 300kHz 0.0001kHz - 300kHz 0.0001kHz - 300kHz
Max. frequency measuring range 300kHz 300kHz 300kHz
Lowest resolution, frequency 0.01 Hz 0.1 Hz 0.1 Hz
Temperature measurement
Temperature measurement x x x
Temperature measurement TC x x x
Temperature measuring range TC -250°C - 1372°C -250°C - 1372°C -250°C - 1372°C
Temperature measurement RTD x x x
Temperature measuring range RTD -200°C - 850°C -200°C - 850°C -200°C - 850°C
Max. temperature measuring range 1372°C 1372°C 1372°C
Lowest resolution temperature 0.1 °C 0.1 °C 0.1 °C
Interface and memory
Interface x x x x
Bluetooth interface x
IR interface x x x
Measured value memory x x x x
Memory capacity for measured values 300000 15000 15000 1200
Miscellaneous
Power supply unit socket x x
Degree of protection (IP) IP52 IP54 IP54 IP54
Current measuring range with current transformers 0,00001A - 3000A

Dialogue, Information and Actions: