GMC-I/Gossen Metrawatt METRAHIT DMM Series

GMC-I/Gossen Metrawatt METRAHIT Series Rugged Handheld Multimeters and Testers

GMC-I/Gossen Metrawatt METRAHIT series

The GMC-I/Gossen Metrawatt METRAHIT series instruments are rugged, reliable digital multimeters (DMM) with housings made of impact-resistant plastic and featuring the unique, patented ABS socket lock. The handheld instruments are equipped with state-of-the-art technology and offer a high level of safety in the field, in the workshop, in industry, handicraft business, service and many other areas of application.

  • The METRAHIT AM series includes 4½-digit TRMS digital multimeters (true RMS) for professional use with a resolution of 12.000 digits.
  • The METRAHIT PM series instruments are 46/7-digit high-end TRMS digital multimeters, system-compatible with IR interface and 60.000 digits resolution.
  • In addition, there are further TRMS precision multimeters, temperature meters and data loggers for demanding, universal use in the laboratory and service.
  • Insulation testers: The insulation resistance testers, milliohmmeters, 4¾-digit multimeters and data loggers of the METRAHIT IM series also have an integrated insulation tester for measurements up to the GΩ-range.

METRAHIT AM series

METRAHIT AM series ▸AM BASE ▸AM PRO ▸AM TECH ▸AM X-TRA METRAHIT AM series
M241A M242A M243A M240A
DC voltage measuring ranges 100.00 mV/1000.0 V 100.00 mV/1000.0 V 100.00 mV/1000.0 V 100.00 mV///1000.0 V DC voltage measuring ranges
Intrinsic error for VDC ±0.05% rdg. +3 D ±0.05% rdg. +3 D ±0.05% rdg. +3 D D ±0.05% rdg. +3 D Intrinsic error for VDC
AC voltage measuring ranges 100.00 mV/1000.0 V 100.00 mV/1000.0 V 100.00 mV/1000.0 V 100.00 mV///1000.0 V AC voltage measuring ranges
Intrinsic error for VAC ±0.5% rdg. +9 D ±0.5% rdg. +9 D ±0.5% rdg. +9 D ±0.5% rdg. +9 D Intrinsic error for VAC
TRMS V AC, AC+DC AC, AC+DC AC, AC+DC AC, AC+DC TRMS V
DC current measuring ranges optional with current clamp sensor 1.0000 A/10.000 A 10.000 mA/10.000 A 100.00 µA///10.000 A DC current measuring ranges
Intrinsic error for ADC - ±0.9% rdg. +5 D ±0.5% rdg. +5 D ±0.5% rdg. +5 D Intrinsic error for ADC
AC current measuring ranges optional with current clamp sensor 1.0000 A/10.000 A 10.000 mA/10.000 A 100.00 µA///10.000 A AC current measuring ranges
Intrinsic error for AAC - ±1.5% rdg. +30 D ±1.5% rdg. +30 D ±1.5% rdg. +30 D Intrinsic error for AAC
TRMS A AC, AC+DC AC, AC+DC AC, AC+DC AC, AC+DC TRMS A
Resistance measuring ranges 100.00 Ω/40.00 MΩ 100.00 Ω/40.00 MΩ 100.00 Ω/40.00 MΩ 100.00 Ω///40.00 MΩ Resistance measuring ranges
Intrinsic error, resistance ±0.2% rdg. +5 D ±0.2% rdg. +5 D ±0.2% rdg. +5 D ±0.2% rdg. +5 D Intrinsic error, resistance
4-wire milliohm measurement - - - - 4-wire milliohm measurement
Insulation resistance measuring ranges/measuring voltage - - - - Insulation resistance measuring ranges/measuring voltage
Power and energy measurement - - - - Power and energy measurement
Power quality (PQ) - - - - Power quality (PQ)
Capacitance measuring ranges - - 10.00 nF/1000 µF 10.00 nF///1000 µF Capacitance measuring ranges
Intrinsic error, capacitance - - ±1% rdg. +6 D ±1% rdg. +6 D Intrinsic error, capacitance
Cable length measurement - - - - Cable length measurement
Temperature measurement Pt 100/1000 - - - -200°C...+850°C Temperature measurement Pt 100/1000
Temperature measurement TC -250°C...+1372°C (K) -250°C...+1372°C (K) -250°C...+1372°C (K) -250°C... +1372°C (K) Temperature measurement TC
Continuity test ✓ ✓ ✓ ✓ Continuity test
Diode test 5.1 V 5.1 V 5.1 V 5.1 V Diode test
Frequency measuring ranges 100.00 Hz/100.00 kHz 100.00 Hz/100.00 kHz 100.00 Hz/100.00 kHz 100.00 Hz///1.0000 MHz Frequency measuring ranges
Duty cycle - - - ✓ Duty cycle
Level measurement (dB) - - - - Level measurement (dB)
DATA/MIN/MAX storage ✓ - ✓ ✓ DATA/MIN/MAX storage
Data storage (measured values) - - - 540 kB (15,400) Data storage (measured values)
Analog display, 35/36 scale divisions ✓ ✓ ✓ ✓ Analog display, 35/36 scale divisions
Digital display (places/digits) 4½ = 12,000 D 4½ = 12,000 D 4½ = 12,000 D 4½ = 12,000 D Digital display (places/digits)
Display illumination ✓ ✓ ✓ ✓ Display illumination
Mesurements per second 40 analog/10 digital 40 analog/10 digital 40 analog/10 digital 40 analog/10 digital Mesurements per second
Bandwidth VAC/VAC+DC 1 kHz 10 kHz 10 kHz 20 kHz Bandwidth VAC/VAC+DC
Interface/suitable adaptor - - - IR/USB X-TRA Interface/suitable adaptor
Automatic blocking sockets ✓ ✓ ✓ ✓ Automatic blocking sockets
Measuring category CAT III/1000 V
CAT IV/600 V		 CAT III/1000 V
CAT IV/600 V		 CAT III/1000 V
CAT IV/600 V		 CAT III/1000 V
CAT IV/600 V		 Measuring category
Calibration certificate DAkkS DAkkS DAkkS DAkkS Calibration certificate
Weight incl. batteries 395 g 395 g 395 g 395 g Weight incl. batteries
Batteries/operating hours 2x 1.5 V/200 h 2x 1.5 V/200 h 2x 1.5 V/200 h 2x 1.5 V/200 h Batteries/operating hours
Power pack socket - - - ✓ Power pack socket
Dimensions (WxHxD, mm) 89 x 199 x 43 89 x 199 x 43 89 x 199 x 43 89 x 199 x 43 Dimensions (WxHxD, mm)
Protection IP52 IP52 IP52 IP52 Protection
Approvals and certificates CE, VDE-GS CE, VDE-GS CE, VDE-GS CE, VDE-GS Approvals and certificates
Accessories/included Cable set Cable set Cable set Cable set, RH Accessories/included
Software option - - - METRAwin10 Software option

METRAHIT PM series

METRAHIT PM series ▸PM X-TRA ▸PM PRIME ▸PM TECH METRAHIT PM series
M250A M248A/B M253A
DC voltage measuring ranges 600.00 mV///1000.0 V 300.000 mV/600.0 V 600.00 mV/1000.0 V DC voltage measuring ranges
Intrinsic error for VDC ±0.05% rdg. +3 D ±0.02% rdg. +5 D ±0.05% rdg. +3 D Intrinsic error for VDC
AC voltage measuring ranges 600.00 mV///1000.0 V 300.00 mV/600.00 V 600.00 mV/1000.0 V AC voltage measuring ranges
Intrinsic error for VAC ±0.5% rdg. +9 D ±0.2% rdg. +30 D ±0.5% rdg. +9 D Intrinsic error for VAC
TRMS V AC, AC+DC AC, AC+DC AC, AC+DC TRMS V
DC current measuring ranges 600.00 µA///10.000 A 300.000 µA///10.0000 A 60.000 mA/10.000 A DC current measuring ranges
Intrinsic error for ADC ±0.5% rdg. +5 D ±0.02% rdg. +5 D ±0.5% rdg. +5 D Intrinsic error for ADC
AC current measuring ranges 600.00 µA///10.000 A 300.00 µA///10.000 A 60.000 mA/10.000 A AC current measuring ranges
Intrinsic error for AAC ±1.5% rdg. +30 D ±0.5% rdg. +30 D ±1.5% rdg. +30 D Intrinsic error for AAC
TRMS A AC, AC+DC AC, AC+DC AC, AC+DC TRMS A
Resistance measuring ranges 600.00 Ω///60.000 MΩ 300.000 Ω///30.0000 MΩ 600.00 Ω/60.00 MΩ Resistance measuring ranges
Intrinsic error, resistance ±0.2% rdg. +5 D ±0.05% rdg. +5 D ±0.2% rdg. +5 D Intrinsic error, resistance
4-wire milliohm measurement - - - 4-wire milliohm measurement
Insulation resistance measuring ranges/measuring voltage - - - Insulation resistance measuring ranges/measuring voltage
Power and energy measurement - - - Power and energy measurement
Power quality (PQ) - - - Power quality (PQ)
Capacitance measuring ranges 60.00 nF///600.0 µF 3.000 nF///3.000 mF 60.00 nF/600.0 µF Capacitance measuring ranges
Intrinsic error, capacitance ±1% rdg. +6 D ±1% rdg. +6 D ±1% rdg. +6 D Intrinsic error, capacitance
Cable length measurement - - - Cable length measurement
Temperature measurement Pt 100/1000 -200°C...+850°C -200°C...+850°C -200°C...+850°C Temperature measurement Pt 100/1000
Temperature measurement TC -250°C... +1372°C (K) -270°C...+1372°C (K -250°C...+1372°C (K) Temperature measurement TC
Continuity test ✓ ✓ ✓ Continuity test
Diode test 5.1 V 6.0 V 5.1 V Diode test
Frequency measuring ranges 600.00 Hz///1.0000 MHz 300.000 Hz///1.0000 MHz 600.00 Hz/300.00 kHz Frequency measuring ranges
Duty cycle ✓ ✓ - Duty cycle
Level measurement (dB) ✓ ✓ ✓ Level measurement (dB)
DATA/MIN/MAX storage ✓ ✓ ✓ DATA/MIN/MAX storage
Data storage (measured values) 2048 kB (61,600) 300,000 - Data storage (measured values)
Analog display, 35/36 scale divisions ✓ - ✓ Analog display, 35/36 scale divisions
Digital display (places/digits) 46/7 = 60,000  D 310,000 D 46/7 = 60,000 D Digital display (places/digits)
Display illumination ✓ ✓ ✓ Display illumination
Mesurements per second 40 analog/10 digital 40 analog/10 digital 40 analog/10 digital Mesurements per second
Bandwidth VAC/VAC+DC 100 kHz 100 kHz 20 kHz Bandwidth VAC/VAC+DC
Interface/suitable adaptor IR/USB X-TRA R/Bluetooth/USB X-TRA IR/USB X-TRA Interface/suitable adaptor
Automatic blocking sockets ✓ ✓ ✓ Automatic blocking sockets
Measuring category CAT III/1000 V
CAT IV/600 V		 CAT III/600 V
CAT IV/300 V		 CAT III/1000 V
CAT IV/600 V		 Measuring category
Calibration certificate DAkkS DAkkS DAkkS Calibration certificate
Weight incl. batteries 395 g 400 g 395 g Weight incl. batteries
Batteries/operating hours 2x 1.5 V/200 h 2x 1.5 V/200 h 2x 1.5 V/200 h Batteries/operating hours
Power pack socket ✓ ✓ - Power pack socket
Dimensions (WxHxD, mm) 89 x 199 x 43 87 x 200 x 45 89 x 199 x 43 Dimensions (WxHxD, mm)
Protection IP52 IP52 IP52 Protection
Approvals and certificates CE CE CE Approvals and certificates
Accessories/included KS, HC20, RH Cable set, RH KS, HC20, RH Accessories/included
Software option METRAwin10 METRAwin10 METRAwin10 Software option

METRAHIT IM series

METRAHIT IM series ▸IM TECH ▸IM XTRA ▸IM E-DRIVE METRAHIT IM series
M272S M273S M274S
DC voltage measuring ranges 300.00 mV///300.00 V/1000.0 V 300.00 mV///300.00 V/1000.0 V 300.00 mV///300.00 V/1000.0 V DC voltage measuring ranges
Intrinsic error for VDC ±0.15% rdg. +10 D ±0.15% rdg. +10 D ±0.15% rdg. +10 D Intrinsic error for VDC
AC voltage measuring ranges 300.00 mV///300.00 V/1000.0 V 300.00 mV///300.00 V/1000.0 V 300.00 mV///300.00 V/1000.0 V AC voltage measuring ranges
Intrinsic error for VAC ±0.5% rdg. +30 D ±0.5% rdg. +30 D ±0.5% rdg. +30 D Intrinsic error for VAC
TRMS V AC, AC+DC AC, AC+DC AC, AC+DC TRMS V
DC current measuring ranges 300.00 µA///300.00 mA/1.0000 A 300.00 µA///300.00 mA/1.0000 A 300.00 µA///300.00 mA/1.0000 A DC current measuring ranges
Intrinsic error for ADC ±0.15% rdg. +10 D ±0.15% rdg. +10 D ±0.15% rdg. +10 D Intrinsic error for ADC
AC current measuring ranges 300.00 µA///300.00 mA/1.0000 A 300.00 µA///300.00 mA/1.0000 A 300.00 µA///300.00 mA/1.0000 A AC current measuring ranges
Intrinsic error for AAC ±0.5% rdg. +30 D ±0.5% rdg. +30 D ±0.5% rdg. +30 D Intrinsic error for AAC
TRMS A AC, AC+DC AC, AC+DC AC, AC+DC TRMS A
Resistance measuring ranges 300.00 Ω///30.000 MΩ 300.00 Ω///30.000 MΩ 300.00 Ω///30.000 MΩ Resistance measuring ranges
Intrinsic error, resistance ±0.15% rdg. + 10 D ±0.15% rdg. + 10 D ±0.15% rdg. + 10 D Intrinsic error, resistance
4-wire milliohm measurement 3.000 mΩ///30.00 Ω 3.000 mΩ///30.00 Ω 3.000 mΩ///30.00 Ω 4-wire milliohm measurement
Insulation resistance measuring ranges/measuring voltage 300.0 kΩ///3100 MΩ
50 V///1000 V		 300.0 kΩ///3100 MΩ
50 V///1000 V		 300.0 kΩ///3100 MΩ
50 V///1000 V		 Insulation resistance measuring ranges/measuring voltage
Power and energy measurement - - - Power and energy measurement
Power quality (PQ) - - - Power quality (PQ)
Capacitance measuring ranges 30.00 nF///300.0 µF 30.00 nF///300.0 µF 30.00 nF///300.0 µF Capacitance measuring ranges
Intrinsic error, capacitance ±1% rdg. +6 D ±1% rdg. +6 D ±1% rdg. +6 D Intrinsic error, capacitance
Cable length measurement - - - Cable length measurement
Temperature measurement Pt 100/1000 -200.0°C... +850.0°C -200.0°C... +850.0°C -200.0°C... +850.0°C Temperature measurement Pt 100/1000
Temperature measurement TC -250.0°C...+1372.0°C -250.0°C...+1372.0°C -250.0°C...+1372.0°C Temperature measurement TC
Continuity test ✓ ✓ ✓ Continuity test
Diode test 5.1 V 5.1 V 5.1 V Diode test
Frequency measuring ranges 300.00 Hz...300.00 kHz 300.00 Hz...300.00 kHz 300.00 Hz...300.00 kHz Frequency measuring ranges
Duty cycle ✓ ✓ ✓ Duty cycle
Level measurement (dB) - - - Level measurement (dB)
DATA/MIN/MAX storage ✓ ✓ ✓ DATA/MIN/MAX storage
Data storage (measured values) 64 MB (300,000) 64 MB (300,000) 64 MB (300,000) Data storage (measured values)
Analog display, 35/36 scale divisions ✓ (kontinuierlicher Bargraph) ✓ (kontinuierlicher Bargraph) ✓ (kontinuierlicher Bargraph) Analog display, 35/36 scale divisions
Digital display (places/digits) 4¾ = 30,000 D 4¾ = 30,000 D 4¾ = 30,000 D Digital display (places/digits)
Display illumination ✓ ✓ ✓ Display illumination
Mesurements per second 40 analog/10 digital 40 analog/10 digital 40 analog/10 digital Mesurements per second
Bandwidth VAC/VAC+DC 100 kHz 100 kHz 100 kHz Bandwidth VAC/VAC+DC
Interface/suitable adaptor BT BT BT Interface/suitable adaptor
Automatic blocking sockets ✓ ✓ ✓ Automatic blocking sockets
Measuring category CAT III/1000 V
CAT lV/600 V		 CAT III/1000 V
CAT lV/600 V		 CAT III/1000 V
CAT lV/600 V		 Measuring category
Calibration certificate DAkkS DAkkS DAkkS Calibration certificate
Weight incl. batteries 700 g with battery pack 700 g with battery pack 700 g with battery pack Weight incl. batteries
Batteries/operating hours LiPo battery 4000 mAh/approx. 20 h LiPo battery 4000 mAh/approx. 20 h LiPo battery 4000 mAh/approx. 20 h Batteries/operating hours
Power pack socket - - - Power pack socket
Dimensions (WxHxD, mm) 105 x 235 x 56 105 x 235 x 56 105 x 235 x 56 Dimensions (WxHxD, mm)
Protection IP52 IP52 IP52 Protection
Approvals and certificates CE CE CE Approvals and certificates
Accessories/included Cable set, 2 Kelvin clips, rechargeable lithium battery, USB power pack with cable, rubber holster, hard case, IZYTRONIQ BUSINESS STARTER Probe, cable set, 2 Kelvin clips, rechargeable lithium battery, USB power pack with cable, rubber holster, hard case, IZYTRONIQ BUSINESS STARTER Probe, cable set, Kelvin clips and probe, rechargeable lithium battery, USB power pack with cable, rubber holster, hard case, IZYTRONIQ BUSINESS STARTER Accessories/included
Software option IZYTRONIQ IZYTRONIQ IZYTRONIQ Software option