940.00  +km

High-end TRMS system multimeter with digital display (60,000 digits), data logger and IR interface.

Item number: M250A

Availability: Available on backorder Categories: , Tags: , ,


The METRAHIT PM XTRA is the top-of-the-line instrument of the METRAHIT Professional Multimeter series. ´

The high-end TRMS multimeters of the METRAHIT PM series: The METRAHIT PM TECH, XTRA and PRIME are extremely rugged, reliable digital multimeters which have been developed for professional use. They feature an appealing design with housings made of impact-resistant plastic and state-of-the-art technology.

Technical characteristics

  • 26 multimeter functions
  • Resolution: ±60,000 digits, 4 6/7-place
  • Basic accuracy: ±0.05% (VDC)
  • Voltage ACTRMS, voltage AC+DC TRMS, voltage DC, level dB, relative value ΔREL, frequency (Hz, MHz), duty cycle, resistance, diode testing, continuity test, capacitance, current ACTRMS, current AC+DCTRMS, temperature with Pt 100/1000 sensors and type K thermocouples
  • Auto-ranging current measurement from 10 nA to 10 A (16 A) via a single connector jack and a single fuse
  • Clip function for TRMS current measurement with sensors and transformers
  • Additional filter function and voltage measurement with reduced input impedance for limiting interference, e.g. for measurements at frequency converters
  • Automatic and manual measuring range selection
  • Zero adjustment
  • Automatic storage of measured values: DATA / MIN / MAX
  • 2 MB data memory for 61,600 measured values for long-term measurements with data logger function
  • Infrared interface for communication with the PC
  • Large, light-blue illuminated display with extra-large characters (15 mm) and an analog bar graph for dynamic processes
  • Separate battery and fuse compartments
  • Power pack connector socket for operation without batteries
  • Patented automatic blocking sockets (ABS)
  • Measuring category: 600 V CAT IV, 1000 V CAT III
  • Rubber holster for protection against shocks and impacts

Additional information


Gossen Metrawatt