• Gossen Metrawatt
  • Gossen
  • Camille Bauer


Thank you

Item number: M248A

Precision TRMS Multimeter, ± 310,000 Digits

Precision multimeter, temperature measuring instrument and data logger for demanding, universal applications in the lab and for service calls
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The ultra-accurate METRAHIT PM PRIME digital multimeter is an extremely rugged and reliable digital multimeter with a housing made of impact-resistant ABS. With a resolution of 310,000 digits, basic accuracy of 0.02% and 22 different measuring functions, it’s been developed for professional use.

Product Highlights

  • Triple display with a resolution of ±310,000 digits
  • Intrinsic error: ± (0.02% rdg. + 20 digits)
  • Measuring functions:1 µV to 600 VDC and 10 µV to 600 VAC/AC+DC TRMS (bandwidth: 15 Hz to 100 kHz), 1 nA to 10 ADC and 10 nA to 10 AAC/AC+DC TRMS (bandwidth: 15 Hz to 10 kHz)
  • Resistance, frequency, capacitance and temperature measurement, 1 mΩ to 30 MΩ, 0.001 Hz to 1 MHz, 1 pF to 3 mF, °C/°F, Pt100, Pt1000, type K thermocouple: -270 to +1372 ºC
  • Automatic range selection and battery cutoff
  • Min-Max measured value storage Integrated 2 MByte measurement data memory for approx. 300,000 measured values, sampling rate: 10 ms to 9 hrs. IR data interface
  • CAT IV @ 300 V or CAT III @ 600 V per IEC 61010-1
  • DAkkS calibration certificate as standard feature
  • Power pack (optional)

Your advantages

  • Precision measurement with high basic accuracy of 0.02%
  • Optional METRAwin 10 PC software for measurement data recording, visualization, evaluation and documentation at a laptop/PC.
  • Safety for the user and the instrument in measuring categories CAT IV up to 300 V and CAT III up to 600 V.


With its 22 multimeter functions, the instrument is suitable for universal electrotechnical use, especially in the areas of industry, service, electrical engineering, laboratory applications and research. The instrument can be used in the field and is equipped with an internal, mains-independent power supply (two 1.5 V AA batteries).


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