Gossen Metrawatt/GMC-I Masurement & Test Product Line

Electrical measuring and test technology made in Germany:

Handheld Digital Multimeters and Insulation Testers:
- Universal and basic digital multimeters, for general purpose applications.
- Special digital multimeters for advanced applications, e.g. Ex, T-Com, avionics, automotive etc.
- Testers for various EN/DIN VDE/IEC standards.
Power-Supplies/DC Konstanter and Loads/Sinks:
- Lab power supplies, computer controlled.
- Lab power supplies, computer controlled, PF corrected.
- Electronic loads/DC sinks.
- Programmable electronic loads/DC sinks.

▸ Click here to see an overview of the Gossen Metrawatt products in our web shop.

▸ Overview Gossen Metrawatt/GMC-I Handheld Multimeters Series AM, PM, and IM Series... ▾▴

Model	METRAHIT AM BASE	METRAHIT AM PRO	METRAHIT AM TECH	METRAHIT AM XTRA	METRAHIT PM TECH	METRAHIT PM XTRA	METRAHIT PM PRIME	METRAHIT PM PRIME BT	METRAHIT IM XTRA BT	METRAHIT IM E-DRIVE BT
Ordering code	M241A	M242A	M243A	M240A	M253A	M250A	M248A	M248B	M273S	M274S
Clip function	✓	-	✓	-	✓	✓	✓	✓	✓	✓
Frequency measurement	100 kHz	100 kHz	100 kHz	1 MHz	300 kHz	1 MHz	1 MHz	1 MHz	300 kHz	300 kHz
Duty cycle	-	-	-	✓	-	✓	✓	✓	✓	✓
Temperature °C/°F	TC (K)	TC (K)	TC (K)	TC (K)/RTD	TC (K)/RTD	TC (K)/RTD	TC (K)/RTD	TC (K)/RTD	TC (K)/RTD	TC (K) RT
Power pack connector socket	-	-	-	✓	-	✓	✓	✓	✓	✓
IR interface	-	-	-	✓	✓	✓	✓	✓	-	-
Bluetooth	-	-	-	-	-	-	-	✓	(BT)	(BT)
WLAN/Wifi	-	-	-	-	-	-	-	-	Option	Option
Data logger	-	-	-	✓	-	✓	✓	✓	✓	✓
VAC wit low-pass filter	-	✓	✓	✓	-	✓	✓	✓	✓	✓
Rubber holster	optional	optional	optional	✓	✓	✓	✓	✓	✓	✓
True RMS/TRMS bandwidth (VAC)	1 kHz	10 kHz	10 kHz	20 kHz	20 kHz	100 kHz	100 kHz	100 kHz	100 kHz	100 kHz
True RMS/TRMS current measurement	-	0.1 mA...10 (16) A	1 µA...10 (16) A	10 nA...10 (16) A	1 µA...10 (16) A	10 nA...10 (16) A	1 nA...10 (16) A	1 nA...10 (16) A	10 nA...1 A	10 nA...1 A
Capacity measurement	-	-	✓	✓	✓	✓	✓	✓	✓	✓

▸ Overview Gossen Metrawatt/GMC-I Handheld Multimeters Series S... ▾▴

Model	Places/digits	Meas./s	Interfaces	Category	Protection	DCV	ACV	TRMS V	DCA	ACA	TRMS A	Ω	4-wire mΩ	Power P	Power quality PQ	C	Cable length	T TC	T Pt100/1000	Continuity	Diode	F	Duty cycle	Level (dB)	Model
METRAHIT OUTDOOR	4½ = 12,000 D.	40 analog/ 10 digital	IR/USB X-TRA	CAT III/1000 V, CAT IV/600 V	IP65/IP52	100.00 mV/ 1000.0 V	100.00 mV/ 1000.0 V	AC, AC+DC	100.00 µA/ 10.000 A	100.00 µA/ 10.000 A	AC, AC+DC	100.00 Ω/ 40.00 MΩ	-	-	-	10.00 nF/ 1000 µF	-	-250...1372°C (K)	-200...+850°C	yes	5.1 V	100.00 Hz/ 1.0000 MHz	yes	-	METRAHIT OUTDOOR
METRAHIT ENERGY	60,000 D.	40 analog/ 10 digital	IR/USB X-TRA	CAT III/600 V, CAT IV/300 V	IP52	60.000 mV/ 600.00 V	60.000 mV/ 600.00 V	AC, AC+DC	600.00 µA/ 10.000 A	600.00 µA/ 10.000 A	AC, AC+DC	600.00 Ω/ 60.000 MΩ	-	yes	yes	60.00 nF/ 600.0 µF	yes	-260...1372°C (J, K)	-200...+850°C	yes	6.0 V	600.00 Hz/ 1.0000 MHz	yes	yes	METRAHIT ENERGY
METRAHIT ULTRA	310,000 D.	40 analog/ 10 digital	IR/USB X-TRA, Bluetooth	CAT III/600 V, CAT IV/300 V	IP52	300.000 mV/ 600.00 V	300.00 mV/ 600.00 V	AC, AC+DC	300.000 µA/ 10.0000 A	300.00 µA/ 10.000 A	AC, AC+DC	300.000 Ω/ 30.0000 MΩ	-	-	-	3.000 nF/ 3.000 mF	-	-270...1372°C (K)	-200...+850°C	yes	6.0 V	300.000 Hz/ 1.0000 MHz	yes	yes	METRAHIT ULTRA

▸ Overview Gossen Metrawatt/GMC-I Further Digital Handheld Multimeters... ▾▴

Model	Places/digits	Meas./s	Interfaces	Category	Protection	DCV	ACV	TRMS V	DCA	ACA	TRMS A	Ω	4-wire mΩ	Power P	Power quality PQ	C	Cable length	T TC	T Pt100/1000	Continuity	Diode	F	Duty cycle	Level (dB)	Model
METRAHIT 2+	3⁶/₇ = 6,000 D.	20 analog/ 2 digital	-	CAT III/600 V	IP40	600.0 mV/ 600.0 V	600.0 mV/ 600.0 V	AC	60.00 mA/ 6.000 A/ 10.00 A	60.00 mA/ 6.000 A/ 10.00 A	-	600.0 Ω/ 6.000 MΩ/ 40.00 MΩ	-	-	-	-	-	-50...+400°C (K)	-	yes	2 V	100.0 Hz/ 1000 Hz	-	-	METRAHIT 2+
METRAHIT WORLD	3⁶/₇ = 6,000 D.	20 analog/ 2 digital	IR/BD232/USB-Hit	CAT IV/600 V, CAT III/1000 V	IP40	600.0 mV/ 600.0 V/ 1000 V	600.0 mV/ 600.0 V/ 1000 V	AC	60.00 mA/ 6.000 A/ 10.00 A	60.00 mA/ 6.000 A/ 10.00 A	-	600.0 Ω/ 6.000 MΩ/ 40.00 MΩ	-	-	-	40.00 nF/ 400.0 µF	-	-50...+800°C (K)	-	yes	2 V	100.0 Hz/ 1000 Hz/ 1000 kHz	yes	-	METRAHIT WORLD
METRAmax 12	3⁴/₅ = 4,000 D.	20 analog/ 2 digital	-	CAT III/300 V, CAT II/600 V	IP52	400.0 mV/ 400.0 V/ 600 V	400.0 mV/ 400.0 V/ 600 V	-	40.00 mA/ 400.0 mA/ 10.00 A	40.00 mA/ 400.0 mA/ 10.00 A	-	400.0 Ω/ 40.00 MΩ	-	-	-	4.000 nF/ 40.00 µF	-	-	-200...+850°C	yes	3 V	100.00 Hz/ .../ 100.00 kHz/ 400.0 kHz	-	-	METRAmax 12

▸ Overview Gossen Metrawatt/GMC-I Digital/Analog Handheld Multimeters... ▾▴

Model	Places/digits	Meas./s	Interfaces	Category	Protection	DCV	ACV	TRMS V	DCA	ACA	TRMS A	Ω	4-wire mΩ	Power P	Power quality PQ	C	Cable length	T TC	T Pt100/1000	Continuity	Diode	F	Duty cycle	Level (dB)	Model
METRAHIT 2A	- (analog/ pointer)		-	CAT II/500 V	IP40	0...0.15/0...0.5 VDC; 0...1.5/5/15/50/150/500 VDC/AC; 0...1000 VDC		-	0...50 mADC; 0...1.5/15/150 mA/ 1.5/15 ADC/AC		-	1 Ω...1 MΩ (4 ranges)	-	-	-	200 mF...2 µF (4 ranges)	-	-	-	-	-	-	-	yes	METRAHIT 2A
METRAmax 2	- (analog/ pointer)		-	CAT III/300 V	IP50	0...100/ 300 mV /1 VDC. 0...3/10/30/100/300 VDC/AC		-	0...100 µA/ 1/10/100 mA/ 1/3 ADC/AC		-	-	-	-	-	-	-	-	-	-	-	-	-	-	METRAmax 2

▸ Overview Gossen Metrawatt/GMC-I Handheld Insulation Measurement... ▾▴

Model	Places/digits	Meas./s	Interfaces	Category	Protection	DCV	ACV	TRMS V	DCA	ACA	TRMS A	Ω	4-wire mΩ	Power P	Power quality PQ	C	Cable length	T TC	T Pt100/1000	Continuity	Diode	F	Duty cycle	Level (dB)	Model
* optional with current clamp sensor.
METRAHIT T-COM PLUS	3¾ = 3,100 D.	40 analog/ 10 digital	IR/USB X-TRA	CAT II/600 V, CAT Ill/300 V	IP54	300.0 mV/ 300.0 V/ 600 V	300.0 mV/ 300.0 V/ 600 V	AC, AC+DC	300.0 µA/ 300.0 mA/ 1.000 A	300.0 µA/ 300.0 mA/ 1.000 A	AC, AC+DC	300.0 Ω/ 30.00 MΩ	-	-	-	30.00 nF/ 300.0 µF	-	-	-200...+850°C	yes	13 V	300.0 Hz/ 300.0 kHz	-	-	METRAHIT T-COM PLUS
METRAHIT ISO (COIL)	4¾ = 30,000 D.	40 analog/ 10 digital	IR/USB X-TRA	CAT II/1000 V, CAT Ill/600 V	IP54	300.00 V/ 300.00 V/ 1000.0 V	300.00 V/ 300.00 V/ 1000.0 V	AC, AC+DC	300.0 µA/ 3.000 A/ 10.00 A	300.0 µA/ 3.000 A/ 10.00 A	AC, AC+DC	300.00 Ω/ 30.000 MΩ	-	-	-	30.00 nF/ 300.0 µF	-	-250...+1372°C (K)	-200...+850°C	yes	10 V	300.0 Hz/ 300.0 kHz	yes	-	METRAHIT ISO (COIL)
METRAHIT ISO Aero	4¾ = 30,000 D.	40 analog/ 10 digital	IR/USB X-TRA	CAT II/1000 V, CAT Ill/600 V	IP54	300.00 V/ 300.00 V/ 1000.0 V	300.00 V/ 300.00 V/ 1000.0 V	AC, AC+DC	300.0 µA/ 3.000 A/ 10.00 A	300.0 µA/ 3.000 A/ 10.00 A	AC, AC+DC	300.00 Ω/ 30.000 MΩ	-	-	-	30.00 nF/ 300.0 µF	-	-250...+1372°C (K)	-200...+850°C	yes	10 V	300.0 Hz/ 300.0 kHz	-	-	METRAHIT ISO Aero
METRAHIT 27M	-	2 digital	IR/BD232/USB-Hit	CAT II/600 V	IP54	3.0000 V/ 300.00 V/ 600.0 V	3.0000 V/ 300.00 V/ 600.0 V	-	*	-	-	300.00 Ω/ 30.00 MΩ	3.000 MΩ/ 30.000 Ω	-	-	-	-	-	-200...+600°C	yes	3 V	300.00 Hz/ 3.0000 kHz	-	-	METRAHIT 27M

▸ Overview Gossen Metrawatt/GMC-I Klapp-Multimeter... ▾▴

Model	Places/digits	Meas./s	Interfaces	Category	Protection	DCV	ACV	TRMS V	DCA	ACA	TRMS A	Ω	4-wire mΩ	Power P	Power quality PQ	C	Cable length	T TC	T Pt100/1000	Continuity	Diode	F	Duty cycle	Level (dB)	Model
METRAport 3A	- (analog/ pointer)		-	CAT III/300 V, CAT II/600 V	IP40	100 mV/ 600 V (9 ranges)		-	10 µA /10 A (7 ranges)		-	100 Ω...200 kΩ/ 10 kΩ...20 MΩ (7 ranges)	-	-	-	-	-	-	-	-	-	-	-	yes	METRAport 3A
METRAport 40S	4¾ = 30,000 D.	20 analog/ 2 digital	USB-Mini	CAT II/300 V	IP42	30.00 mV/ 300.00 V/ 600.0 V	30.00 mV/ 300.00 V/ 600.0 V	AC	300.00 µA/ 3.0000 A/ 10.000 A	300.00 µA/ 3.0000 A/ 10.000 A	AC	30.00 Ω/ 300.00 Ω/ 30.000 MΩ	-	-	-	30.00 nF/ 300.0 µF	-	-250...+1372°C (K)	-200...+850°C	yes	5.1 V	300.00 Hz/ .../ 300.00 kHz/ 1000.0 kHz	yes	-	METRAport 40S

▸ Übersicht Gossen Metrawatt/GMC-I METRALINE Series... ▾▴

Modell	METRALINE DM41	METRALINE DM61	METRALINE DM62
Ordering Code	M192A	M194A	M197A
Display digits	3¾ digits, 3999 counts	4 digits, 6600 counts	4 digits, 6600 counts
Measurement category	600 V CAT III/300 V CAT IV	600 V CAT III, 300 V CAT IV; the 1000 V max. voltage can only be used at CAT II	600 V CAT III, 300 V CAT IV; the 1000 V max. voltage can only be used at CAT II
Measurement range selection	manual/automatic	manual/automatic	manual/automatic
Voltage	DC/AC 100 µV...600 V; frequency range VAC 20 Hz...1 kHz	DC/AC 100 µV...1000 V; frequency range VAC 20 Hz...2 kHz	DC/AC 100 µV...1000 V; frequency range VAC 20 Hz...2 kHz
Measurement type	Averaging	Averaging	TRMS (TRMS bandwidth: 2 kHz)
Current direct	DC/AC 10 µA...10.00 A	DC/AC 10 µA...660 mA	DC/AC 10 µA...10.00 A
Current with clamp	-	Clamp function 1000:1 for current converters (current clamp WZ1001 available as an optional accessory)	-
Resistance	100 mΩ...40.00 MΩ	100 mΩ...60.00 MΩ	100 mΩ...60.00 MΩ
Capacity	1 pF...200.0 µF	-	1 pF...40.00 mF
Frequency	0.001 Hz ... 500.0 kHz	-	10.00 Hz...10.00 MHz
Diode, continuity	✓/✓	✓/✓	✓/✓
Duty cycle (%)	✓	-	✓
Temperature	TC-K: -50...1300°C	TC-K: -50...1300°C	TC-K: -50...1300°C
Relative value measurement	✓	-	-
Pwer supply	2x 1.5 V AA mignon battery	2x 1.5 V AA mignon battery	2x 1.5 V AA mignon battery

▸ Overview Gossen Metrawatt/GMC-I PROFITEST Series... ▾▴

Model - instruments	Ordering code	Description
PROFITEST MPRO IQ	M535C	Universal protective test device according to EN 61557 part 1+2+3+4+5+6+7+10 with integrated memory and insulation measurement up to 1000 V	Selective GND measurement with current clamps as optional accessories
PROFITEST MTECH+IQ	M535B		Tripping test for all-current sensitive RCDs and loop impedance measurement without tripping the RCD, e-mobility testing, Bluetooth interface
PROFITEST MXTRA IQ	M535D		Tripping test for all-current sensitive RCDs, loop impedance measurement as well as selective GND measurement with current clamps as optional accessories, testing of insulation monitors, RCMs as well as e-mobility testing, Bluetooth interface
SECULIFE IP IQ	M535E		Tripping test for all-current sensitive RCDs, loop impedance measurement, testing of insulation monitors, Bluetooth interface
PROFITEST MPRO	M520N		Selective GND measurement with current clamps as optional accessories
PROFITEST MTECH+	M520R		Tripping test for all-currentsensitive RCDs and loop impedance measurement without tripping the RC, e-mobility testing, Bluetooth interface
PROFITEST MXTRA	M520P		Tripping test for all-current sensitive RCDs, loop impedance measurement as well as selective GND measurement with current clamps as optional accessories, testing of insulation monitors, RCMs as well as e-mobility testing, Bluetooth interface
SECULIFE IP	M520U		Tripping test for all-current sensitive RCDs, loop impedance measurement, testing of insulation monitors, Bluetooth interface,
PROFITEST INTRO	M520T	Testing device for testing the effectiveness of protective measures in electrical systems according to DIN VDE 0100-600 and VDE 0413, with integrated memory, R_ISO up to 1000 V, R_LOW, ZL-PE, ZL-N, RE as well as RCDs of types A, AC, B, B+, F, EV, MI
PROFITEST PRIME	M506A	Testing device according to VDE 0413 for testing the effectiveness of protective measures in electrical installations according to DIN VDE 0100-600; machines according to VDE 0113-1; PV systems according to VDE 0126-23 and electrical charging stations according to VDE 0122-1; voltage measurement 1000 VAC/DC; ZL-PE 690 VAC/800 VDC; R_LO 200 mA/25 A; R_ISO up to 1000 V; testing of RCDs type A, AC, F, EV, B, B+, MI, PRCD, IMD, RCM; leakage current; touch current; integrated memory; freely programmable test sequences; sensor input; USB, Bluetooth interface
PROFITEST AC	M506C	Same as PROFITEST PRIME, additionally for low-voltage switchgear combinations according to VDE 0660-600-1; HV AC (up to 2500 V/500 VA adjustable in steps, key switch, connection for signal lamps and emergency stop switch)
PROFITEST H+E BASE	M525A	Diagnostic tester for e-charging stations (connection socket and plug type 2)
PROFITEST H+E TECH	M525B	Diagnostic tester between e-charging station and vehicle (connection socket and plug type 2)
PROFITEST EMOBILITY	M513R	Test adapter for standard-compliant testing of 1-/3-phase charging cables mode 2 and mode 3 by simulating fault cases
PROFITEST PV	M360A	Peak power and characteristic curve measuring device at capacitive load for PV modules and strings up to 1000 VDC, 20 ADC, 20 kW with calibrated reference sensor and external load break switch
PROFITEST PVSUN	M360C	Test device for testing PV modules and strings up to max. 1000 V/20 A according to DIN EN 62446. Insulation measurement up to 1000 V test voltage, polarity test, earth fault test and continuity of the protective conductor. With test leads and adapter in carrying case.
PROFITEST PVSUN MEMO	M360D	Same as PROFITEST PVSUN, additional internal memory (10,000 measured values), bidirectional interface, software and USB interface cable
PROFITEST PVSUN-SOR	M360N	Sensor for irradiation, temperature and inclination angle
Model - bundles	Ordering code	Description
Starter-Paket TECH+IQ	M536A	Bundle with PROFITEST MTECH+ IQ (M535B), IZYTRONIQ BUSINESS ADVANCED and further accessories
Meister-Paket TECH+IQ	M536B	Bundle with PROFITEST MTECH+ IQ (M535B), IZYTRONIQ BUSINESS PROFESSIONAL and further accessories
Starter-Paket XTRA IQ	M536C	Bundle with PROFITEST MASTER IQ (M535D), IZYTRONIQ BUSINESS ADVANCED and further accessories
Meister-Paket XTRA IQ	M536D	Bundle with PROFITEST MASTER IQ (M535D), IZYTRONIQ BUSINESS PROFESSIONAL and further accessories
Profi-Paket XTRA IQ	M536F	Bundle with PROFITEST MASTER IQ (M535D), IZYTRONIQ BUSINESS PROFESSIONAL and further accessories
Starter-Paket INTRO	M503A	Bundle with PROFITEST INTRO (M520T), PRO Schuko measurement adaptor (Z503K), PRO jumper (Z503J), universal bag F2010 (Z700G), battery pack Master (Z502H) and charger (Z502R)
Meister-Paket INTRO	M503B	Bundle with PROFITEST INTRO (M520T), test probe with remote triggering (Z550A), Vario plug set (Z500A), set probes (Z503F), PRO Schuko measurement adaptor (Z503K), PRO jumper (Z503J), SORTIMO L-BOXX (Z503D), foam SORTIMO L-BOXX (Z503O), battery pack Master (Z502H) and charger (Z502R)
Starter-Paket PRIME	M506D	Bundle with PROFITEST PRIME (M506A) and accessories
Meister-Paket PRIME	M506E	Bundle with PROFITEST PRIME (M506A) and accessories
Profi-Paket PRIME	M506F	Bundle with PROFITEST PRIME AC (M506C) and accessories
PV SUN Package	M360E	Test equipment with PROFITEST PVSUN MEMO, PROFITEST PV SUN-SOR, magnetic test tips, test leads and adapters in carrying case