• Gossen Metrawatt
  • Camille Bauer

Characteristic Values

Item number M227A M227F
Product details page Details Details
Indication Digital Digital
Indication digits 30000 30000
Analogue bar graph display
Analogue bar graph display analogue/logarithmical
Multiple display x x
Measuring range selection Manual/automatic Manual/automatic
Basic data
Type of measurement Averaging
True RMS measurement
Basic accuracy 0.1% 1%
Measuring circuit category CAT II CAT I
Max. voltage measuring circuit category 600V 50V
Relative value measurement x x
Min. value storage x
Maximum value storage x
Peak value memory
Data hold x x
Special functions
Explosion-tested version x
Power and energy measurement
Harmonics analysis/power quality
Crest factor measurement
Rotational speed measuring
Duty cycle measurements
Pulse freqency measurement MHz @ 5V TTL
Inductance measurement
Interturn short-circuit high-voltage test
Automatic circuit breaker
Voltage measurement
Voltage measurement types DC
With decibel measurement (dB)
Voltage measuring range DC 0.0001V - 600V
Voltage measuring ranges DC 3 V
30 V
300 V
600 V
Max. voltage measuring range, DC 600V
Lowest resolution, DC voltage 0.1 mV
Internal resistance volt DC 2,1
Voltage measuring range AC 0.0001V - 600V
Voltage measuring ranges AC 3 V
30 V
300 V
600 V
Max. voltage measuring range, AC 600V
Lowest resolution, AC voltage 0.1 mV
Frequency range volt AC 20Hz - 1000Hz
Internal resistance volt AC 2,1
Current measurement
Current sensor with clipping
Current transformer with clipping
Resistance measurement
Milliohm measurement with 4 wire technique (Kelvin connection) x x
Resistance test/diode test x
Continuity test x
Conductivity measurement
Resistance measurement range 0,000001Ohm - 30000000Ohm 0,00001Ohm - 30Ohm
Resistance measurement ranges 3 M
30 m
300 m
3 k
30 k
300 k
3 M
30 m
30 m
300 m
Max. resistance measuring range 30MOhm 0,00003MOhm
Lowest resolution, resistance 0.01 Ohm Other
Lowest resolution, milliohm measurement 0.001mOhm 0.01mOhm
Nominal test voltage 10 V
Nominal test voltage 50 V
Nominal test voltage 100 V
Nominal test voltage 250 V
Nominal test voltage 500 V
Nominal test voltage 1000 V
Capacitance measurement
Capacitance measurement
Cable length measurement
Cable symmetry testing for two wire connections a-b-E
Frequency measurement
Frequency measurement x
Measuring range for frequency 0,00001kHz - 3kHz
Max. frequency measuring range 3kHz
Lowest resolution, frequency 0.01 Hz
Temperature measurement
Temperature measurement x
Temperature measurement TC
Temperature measurement RTD x
Temperature measuring range RTD -200°C - 600°C
Max. temperature measuring range 600°C
Lowest resolution, temperature 0.1 °C
Interface and memory
Interface x x
Bluetooth interface
IR interface x x
Measured value memory x x
Memory capacity for measured values 1000 1200
Power supply unit socket x
Device protection category IP 54 IP 54

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