High-end TRMS system multimeter with 60,000 digits digital display, data logger and IR interface. The METRAHIT PM XTRA is a top device in the METRAHIT Professional Multimeter series. The high-end TRMS multimeters in the METRAHIT PM series: METRAHIT PM TECH, XTRA and PRIME are absolutely robust and reliable digital multimeters developed for professional use. The devices have an attractive design with housings made of impact-resistant plastic and are technically state-of-the-art. The METRAHIT PM TUNE is a top device in the METRAHIT Professional Multimeter series. State-of-the-art quality measuring instruments with unique precision: 60,000 digits and 0.05% basic accuracy offer the highest level of result reliability. The latest technology ensures maximum safety. The variety of functions covers a wide range of demanding measuring tasks. The innovative and ergonomic design inspires every day. TRMSAC, AC+DC measurement up to 100 kHz for voltage and current Data logger for 61,600 measured values and IR interface for PC power supply connection. The increased refresh rate of the digital display shows the reaction to changed settings, e.g. on a potentiometer, immediately without a time delay. Universally applicable in all areas of electrical engineering! True RMS measurement up to 100 kHz with 60,000 digits digital display and analogue scale Measurement of voltage and current, DC, AC and ACDC, dB, ¿REL, resistance, temperature, frequency, duty cycle, capacitance, continuity / diodes Automatic measurement range selection and measurement value storage Safety for the user and the device in the measurement categories CAT IV up to 600V and CAT III up to 1000V. . The multimeter is suitable for universal use in electrical engineering, in the areas of electrical installation, laboratory, telecommunications, training, etc. The device is suitable for field use and has an internal mains-independent power supply. The additional power supply connection is ideal for long-term measurements and laboratory use. 26 multimeter functionsResolution ±60,000 digits, 4 6/7 digitsBasic accuracy ±0.05% (VDC)Voltage ACTRMS, voltage AC+DC TRMS, voltage DC, level dB, relative value ¿REL, frequency (Hz, MHz), duty cycle, resistance, diode test, continuity test, capacity, current ACTRMS, current AC+DCTRMS, temperature with Pt 100/1000 sensors and K thermocouplesAutorange current measurement from 10 nA to 10 A (16A) via a socket and a fuseClip function for TRMS current measurement with sensors and convertersAdditional filter function and voltage measurement with reduced input resistance to limit interference, e.g. when measuring on frequency convertersAutomatic and manual measuring range selectionZero point setting ZEROAutomatic measured value storage DATA / MIN / MAX2 MB data memory for 61,600 measured values for long-term measurements as a data loggerInfrared interface for communication with the PClarge,light blue illuminated display with extra large digits (15mm) and analogue bar graph for dynamic processesseparate battery and fuse compartmentpower supply connection for battery-independent operationpatented automatic socket lock ABSmeasurement category 600 V CAT IV, 1000 V CAT IIIrubber protective cover to protect against shock and impact. DAkkS calibration certificate included36 months guarantee on material and manufacturing defects. 1 x multimeter1 pair of safety measuring leads (1.5 m) with 4 mm test probes, 1000 V CAT III, 600 V CAT IV (KS17-2)1 x hard case HC202 x batteries 1.5 V, type AA1 x short operating instructions in German/English1 x CD-ROM, contents: operating instructions in German and English1 x DAkkS calibration certificate1 x rubber protective cover