• Gossen Metrawatt

Characteristic Values

METRAHIT H&E CAR METRAHIT H+E CAR Set METRAHit 27I METRAHIT H+E CAR Set METRAHIT 27AS METRAHIT 27I Mega Tester E-Car Set METRAHIT H+E CAR HC30 METRALINE EXM25 METRALINE EXM25B
Item number M227T M227M M227B M227U M227C M227S M227O M210A M210B
Product details page Details Details Details Details Details Details Details Details Details
Display
Indication Digital Digital Digital Digital Digital Digital Digital Digital Digital
Indication digits 30000 30000 30000 30000 30000 30000 30000 2000 2000
Multiple display x x x x x x x x x
Measuring range selection Manual/automatic Manual/automatic Manual/automatic Manual/automatic Manual/automatic Manual/automatic Manual/automatic Automatic Automatic
Basic data
Type of measurement Averaging Averaging Averaging Averaging Averaging Averaging Averaging TRMS TRMS
True RMS measurement x x
Basic accuracy 0.1Percentage 0.1Percentage 0.1Percentage 0.1Percentage 0.1Percentage 0.1Percentage 0.1Percentage 1Percentage 1Percentage
Measuring circuit category CAT II CAT II CAT II CAT II CAT II CAT II CAT II CAT IV CAT IV
Max. voltage measuring circuit category 600Volt 600Volt 600Volt 600Volt 600Volt 600Volt 600Volt 1000Volt 1000Volt
Relative value measurement x x x x x x x
Min. value storage x x x x x x x
Max. value storage x x x x x x x x x
Peak value memory
Data hold x x x x x x x x x
Explosion-tested version x 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 		DC
AC 		DC
AC 		DC
AC 		DC
AC 		DC
AC 		DC
AC 		DC
AC 		DC
AC
With decibel measurement (dB)
Voltage measuring range DC 0.0001Volt - 600Volt 0.0001Volt - 600Volt 0.0001Volt - 600Volt 0.0001Volt - 600Volt 0.0001Volt - 600Volt 0.0001Volt - 600Volt 0.0001Volt - 600Volt 0.001Volt - 1610Volt 0.001Volt - 1610Volt
Voltage measuring ranges DC 3 V
30 V
300 V
600 V 		3 V
30 V
300 V
600 V 		3 V
30 V
300 V
600 V 		3 V
30 V
300 V
600 V 		3 V
30 V
300 V
600 V 		3 V
30 V
300 V
600 V 		3 V
30 V
300 V
600 V 		1 V
10 V
100 V
1000 V 		1 V
10 V
100 V
1000 V
Max. voltage measuring range, DC 600Volt 600Volt 600Volt 600Volt 600Volt 600Volt 600Volt 1610Volt 1610Volt
Lowest resolution, DC voltage 0.1 mV 0.1 mV 0.1 mV 0.1 mV 0.1 mV 0.1 mV 0.1 mV 1 mV 1 mV
Internal resistance volt DC 2,1 2,1 2,1 2,1 2,1 2,1 2,1 2 2
Voltage measuring range AC 0.0001Volt - 600Volt 0.0001Volt - 600Volt 0.0001Volt - 600Volt 0.0001Volt - 600Volt 0.0001Volt - 600Volt 0.0001Volt - 600Volt 0.0001Volt - 600Volt 0.01Volt - 1160Volt 0.01Volt - 1160Volt
Voltage measuring ranges AC 3 V
30 V
300 V
600 V 		3 V
30 V
300 V
600 V 		3 V
30 V
300 V
600 V 		3 V
30 V
300 V
600 V 		3 V
30 V
300 V
600 V 		3 V
30 V
300 V
600 V 		3 V
30 V
300 V
600 V 		1 V
10 V
100 V
1000 V 		1 V
10 V
100 V
1000 V
Max. voltage measuring range, AC 600Volt 600Volt 600Volt 600Volt 600Volt 600Volt 600Volt 1160Volt 1160Volt
Lowest resolution, AC voltage 0.1 mV 0.1 mV 0.1 mV 0.1 mV 0.1 mV 0.1 mV 0.1 mV 10 mV 10 mV
Frequency range volt AC 20Hertz - 1000Hertz 20Hertz - 1000Hertz 20Hertz - 1000Hertz 20Hertz - 1000Hertz 20Hertz - 1000Hertz 20Hertz - 1000Hertz 20Hertz - 1000Hertz 0Hertz - 500Hertz 0Hertz - 500Hertz
Internal resistance volt AC 2,1 2,1 2,1 2,1 2,1 2,1 2,1 2 2
Current sensor with clipping
Current transformer with clipping
Resistance measurement
Milliohm measurement with 4 wire technique (Kelvin connection) x x x x x x
Resistance test/diode test x x x x x x x x x
Continuity test x x x x x x x x x
With conductivity measurement
Resistance measurement range 0,000001Ohm - 30000000Ohm 0,000001Ohm - 30000000Ohm 0,000001Ohm - 30000000Ohm 0,000001Ohm - 30000000Ohm 0,000001Ohm - 30000000Ohm 0,000001Ohm - 30000000Ohm 0,000001Ohm - 30000000Ohm 0.1Ohm - 20000000Ohm 0.1Ohm - 20000000Ohm
Resistance measurement ranges 3 M
30 m
300 m
3
30
300
3 k
30 k
300 k
3 M
30 m 		3 M
30 m
300 m
3
30
300
3 k
30 k
300 k
3 M
30 m 		3 M
30 m
300 m
3
30
300
3 k
30 k
300 k
3 M
30 m 		3 M
30 m
300 m
3
30
300
3 k
30 k
300 k
3 M
30 m 		3 M
30 m
300 m
3
30
300
3 k
30 k
300 k
3 M
30 m 		3 k
30 k
300 k
3 M
30 m
300 m
3
30
300
300 		3 M
30 m
300 m
3
30
300
3 k
30 k
300 k
3 M
30 m 		200
2000
20 k
200 k
2000 k
2 M
20 M 		200
2000
20 k
200 k
2000 k
2 M
20 M
Max. resistance measuring range 30Mega-Ohm 30Mega-Ohm 30Mega-Ohm 30Mega-Ohm 30Mega-Ohm 30Mega-Ohm 30Mega-Ohm 20Mega-Ohm 20Mega-Ohm
Lowest resolution, resistance Other 0.01 Ohm 0.01 Ohm 0.01 Ohm 0.01 Ohm 0.01 Ohm Other 0.1 Ohm 0.1 Ohm
Lowest resolution, milliohm measurement 0.001Milli-Ohm 0.001Milli-Ohm 0.001Milli-Ohm 0.001Milli-Ohm 0.001Milli-Ohm 0.001Milli-Ohm 0.001Milli-Ohm
Insulation resistance measurement
Isolation resistance measuring range 0.01Mega-Ohm - 3000Mega-Ohm 0.01Mega-Ohm - 3000Mega-Ohm 0.01Mega-Ohm - 3000Mega-Ohm 0.01Mega-Ohm - 3000Mega-Ohm 0.01Mega-Ohm - 3000Mega-Ohm 0.01Mega-Ohm - 3000Mega-Ohm 0.01Mega-Ohm - 3000Mega-Ohm
Nominal test voltage 10 V
Nominal test voltage 50 V x x x x x x x
Nominal test voltage 100 V x x x x x x x
Nominal test voltage 250 V x x x x x x x
Nominal test voltage 500 V x x x x x x x
Nominal test voltage 1000 V
Capacitance measurement
Cable length measurement
Cable symmetry testing for two wire connections a-b-E
Frequency measurement
Frequency measurement x x x x x x x x x
Measuring range for frequency 0,00001kiloHertz - 3kiloHertz 0,00001kiloHertz - 3kiloHertz 0,00001kiloHertz - 3kiloHertz 0,00001kiloHertz - 3kiloHertz 0,00001kiloHertz - 3kiloHertz 0,00001kiloHertz - 3kiloHertz 0,00001kiloHertz - 3kiloHertz 0.0001kiloHertz - 10kiloHertz 0.0001kiloHertz - 10kiloHertz
Max. frequency measuring range 3kiloHertz 3kiloHertz 3kiloHertz 3kiloHertz 3kiloHertz 3kiloHertz 3kiloHertz 10kiloHertz 10kiloHertz
Lowest resolution, frequency 0.01 Hz 0.01 Hz 0.01 Hz 0.01 Hz 0.01 Hz 0.01 Hz 0.01 Hz 0.1 Hz 0.1 Hz
Temperature measurement
Temperature measurement x x x x x x x
Temperature measurement TC
Temperature measurement RTD x x x x x x x
Temperature measuring range RTD -200Degrees celsius - 600Degrees celsius -200Degrees celsius - 600Degrees celsius -200Degrees celsius - 600Degrees celsius -200Degrees celsius - 600Degrees celsius -200Degrees celsius - 600Degrees celsius -200Degrees celsius - 600Degrees celsius -200Degrees celsius - 600Degrees celsius
Max. temperature measuring range 600Degrees celsius 600Degrees celsius 600Degrees celsius 600Degrees celsius 600Degrees celsius 600Degrees celsius 600Degrees celsius
Lowest resolution temperature 0.1 °C 0.1 °C 0.1 °C 0.1 °C 0.1 °C 0.1 °C 0.1 °C
Interface and memory
Interface x x x x x x x
Bluetooth interface
IR interface x x x x x x x
Measured value memory x x x x x x x
Memory capacity for measured values 1000 1000 1000 1000 1000 1000 1000
Miscellaneous
Power supply unit socket x x x x x x x x
Current measurement types DC
AC
Current measurement range DC 0.001Ampere - 2Ampere
Current measuring ranges DC 1:00 AM
2:00 AM
Max. current measuring range, DC 2Ampere
Lowest resolution, DC current 1000 µA
Current measurement range AC 0.001Ampere - 2Ampere
Current measuring ranges AC 1:00 AM
2:00 AM
Max. current measuring range, AC 2Ampere
Lowest resolution, AC current 1000 µA
Frequency range alternating current 0Hertz - 500Hertz

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