discontinued - successor: METRAHIT PM PRIME


Precision TRMS Multimeter with Remote Control via Bluetooth, ± 310,000 Digits

Precision multimeter, optionally with integrated Bluetooth, temperature measuring instrument and data logger for demanding, universal applications in the lab and for service calls

CE Conformity   Measuring Category CAT IV   Protection IP 52   Bluetooth Interface   DAkkS National Accreditation Body of Germany  

  • 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: 100 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)
  • METRAHIT ULTRA BT - with integrated Bluetooth interface (article no. M248B)
  • METRALOG APP at Google play Android Robot METRALOG Android app for smartphones and tablet PCs for remote control, as well as measured value recording, analysis and display for METRAHIT ULTRA BT, article no. M248B
    >> See also "Software" below



  Article No: M248A M248B
Icon Technical Data » GB (pdf 358 kB)
Icon Operating Instructions » GB (pdf 855 kB)
Icon Short-form Operating Instructions » D-GB » F-I
Software METRAwin10/METRAHit
Software Driver for LabVIEW
Accessories (display)