• Gossen Metrawatt
  • Camille Bauer

Characteristic Values

METRAHit 27M METRAHIT 27EX
Item number M227A M227F
Product details page Details Details
Display
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
AC
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
30
300
3 k
30 k
300 k
3 M
30 m
30 m
300 m
3
30
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
Miscellaneous
Power supply unit socket x
Device protection category IP 54 IP 54

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