Gossen Metrawatt | MetrahitX-TRA

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Gossen Metrawatt

TRMS digital multimeter 12,000 counts, 0.05%, data logger, Low-pass filter 1kHz, capacitance

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Gossen Metrawatt
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4½-Place TRMS System Multimeter.
Resolution: ± 12,000 counts.
Accuracy: ± 0,05 % in DC V.
Voltage: 100mV - 1000V.
Current: 100uA - 10A.
Resistance, capacity, frequency, temperature, keying ratio, diode test, continuity test, low-pass filter 1kHz/-3dB.
4 MB data memory as data logger for long-term measurements.
Infrared interface for communication with the PC.
DKD calibration certificate.
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435-Data logger on PC : Yes
436-Functions : Backlight
Fuse protection
449-Direct input for current probe : No
27- Resolution in nb points : 12,000 counts
173-ATEX : No
424-TRMS : Yes
462-Current : AC (Alternative)
DC (Continuous)
463-Voltage : AC (Alternative)
DC (Continuous)
45-PC interface : USB
24-Accuracy (%) : 0.05%
19-Min. DC voltage-asuppr : 100mV DC (range)
21-Min. AC voltage-asuppr : 100mV AC (range)
37-Max. DC voltage : 1000V DC (range)
38-Max. AC voltage : 1000V AC (range)
20-Min. DC current-asuppr : 100uA DC (range)
22-Min. AC current-asuppr : 100uA AC (range)
39-Max. DC current : 10A DC (range)
40-Max. AC current : 10A AC (range)
33-additional measurements : Resistance
Continuity test
Diode test
23-Voltage resolution : 10 uV
34-Bandwidth : 20 kHz
25-Autonomy : 200 hour
119-Safety Level : CAT I
120-Safety Overvoltage : CAT III 1000V / CAT IV 600V
36-Additional Characteristics : DKD calibration certificate, low-pass filter (1kHz), recorder, 4Mo memory, IR-USB interface for communication with the PC(software and adapter in associated products), capacity measurement.
132-Package includes : Pair of safety measurement cables (1.5 m) with 4 mm test probes (KS17-2), batteries 1.5 V type AA, condensed operating instructions, CD ROM content: operating instructions in English and German, METRA VIEW demo software, protective rubber cover, DKD calibration certificate.
35-Dimension (HxWxD) (mm) : 200x87x45 mm
13-Net Weight : 350 g
41-Standard Manufacturer Warranty : 3 YEARS


4½-Place TRMS System Multimeter

Our new STARLINE generation instruments, namely METRAHIT BASE, PRO and X-TRA, are rugged, reliable digital multimeters with housings made of impact-resistant plastic. The devices feature a new design and are equipped with state-of-the-art technology. 

  • Resolution: ± 12,000 digits, 4½-place
  • 3 connector jacks with patented automatic blocking sockets (ABS)
  • Voltage measurement with a basic accuracy of ± 0.05% (V DC)
  • Auto-range current measurement from 100 μA (resolution: 10 nA) to 10 A (16A) via a single connector jack and a single fuse
  • Large, light-blue illuminated display with extra large characters 
    (15 mm) and an analog bar graph for dynamic processes
  • Separate battery and fuse compartments
  • IP 52 protection against dust and water
  • Measuring categories: 1000V CAT III and 600V CAT IV
  • Made in Germany
  • Furnished with DKD calibration certificate
  • 23 Multimeter Functions
  • Voltage ACTRMS, voltage AC+DC TRMS,voltage DC, frequency (Hz, MHz), keying ratio, resistance, diode test, continuity test, capacitance, current ACTRMS,current AC+DC TRMS,
    temperature with Pt 100/1000 sensors and type K thermocouples
  • Additional filter function and voltage measurement with reduced input impedance for limiting interference, for example when performing measurements at frequency converters
  • 4 MB data memory as data logger for long-term measurements
  • Power pack connector socket for operation without batteries
  • Infrared interface for communication with the PC
  • Protective rubber cover safeguards against shocks and impacts
Order number M240A   M242A M241A
Number of multimeter functions   23 16 12
DKD certificate x x x
Voltage measurement x x x
TRMS AC and AC+DC x x x
Bandwidth (TRMS) 20 kHz 10 kHz 1 kHz
Frequency measurement 1 MHz 100 kHz 100 kHz
Current measurement x x Clip-On
Low-pass filter (1 kHz) x x  
Capacitance measurement x    
IR interface x    
Data memory (4 Mb) x    
Mains connection x    
Protective rubber cover x Optional   Optional