
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.
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 | - | - | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
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 |
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 |
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 |
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 |
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 |
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 |
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, RISO up to 1000 V, RLOW, 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; RLO 200 mA/25 A; RISO 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 |
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