TRMS power multimeter and PQ analyzer including AC/DC current sensor. The METRAHIT ENERGY is a digital multimeter with power and energy measurement, e.g. for recording the energy consumption during operation and in standby mode of entertainment, communication and information technology devices or household appliances (white goods, e.g. refrigerators) as well as a single-phase power quality (PQ) analyzer for recording network disturbances. The METRAHIT ENERGY DC Power Set includes the AC/DC Hall Effect Sensor CP1800 and the measuring shunt SR9800. The METRAHIT ENERGY exceeds all performance limits of digital multimeters. The DC Power Set enables power and energy measurement on direct current systems and installations with currents of up to 1250A. Through simultaneous TRMS measurement of current and voltage, AC, AC+DC or DC, with 60,000 digits resolution, it precisely determines all important performance parameters. True RMS power multimeter and data logger Simultaneous measurement of current and voltage and calculation of power and energy with active and reactive components. DC power measurement up to 1250 A with the Hall effect sensor CP1800 and the measuring shunt SR9800 Power quality analysis: over-/undervoltages, dips & swells, transients and harmonic analysis up to the 15th harmonic. . Practical, field-suitable set for DC power measurementField-suitable power and energy meter in a handheld multimeterPower and energy measurement on direct current systems with the CP1800 current sensorNo need to open the circuit for DC power measurement with METRAHIT ENERGYDC power measurement also for large currents up to 1250 A.Display of actual power and energy measured values thanks to the CLIP factor for the transformation ratio of the current sensor. The METRAHIT ENERGY DC Power Set records the energy consumption of electrical appliances, white goods, e.g. refrigerators, and also modern devices in the entertainment industry such as smartphones, TV sets or personal computers. The DC Power Set includes a current sensor and a measuring shunt, which enable power measurement on DC systems, e.g. photovoltaic systems with DC currents up to 1250A. It is important that it records both the current power consumption and the energy consumption with a continuous measurement over a longer period of time. The real-time data memory for up to 300,000 measured values enables measurement as a data logger over an entire day. 35 multimeter functions Resolution ± 60,000 digits, 4 6/7-digit Basic accuracy +/- 0.02% (VDC) Voltage DC, ACTRMS, AC+DC TRMS, level dB, relative value ¿REL, frequency (Hz, MHz), duty cycle, current DC, ACTRMS, AC+DCTRMS, resistance, diode test, continuity test, capacity, temperature with Pt 100/1000 sensors and K thermocouples TRMS bandwidth 100 kHz Current: directly 10 nA ...10 (16) A, as well as via clamp current transformers and sensors with clip factor Power measurement (W, VAr, VA, PF): Active, reactive and apparent power and their extreme values,Power factor Energy measurement (Wh, VArh, VAh): Active, reactive, apparent energy, average power value with adjustable observation period and its maximum value Network quality analysis: Registration of over-/undervoltages, dips, swells, voltage peaks and transients in networks with 0, 50, 60 Hz Harmonic analysis: Effective values and distortion components up to the 15th harmonic at 16.7/50/60/400 Hz Special measuring functions: Crest factor CF, conductivity nS, low ohm, RSL, duty cycle %, cable length km Switchable 1 kHz low-pass filter Automatic and manual measurement range selection Battery shutdown Light blue illuminated triple display Zero point setting ZERO Min/max measured value storage Integrated measurement data memory 2 MByte for approx. 300,000 measured values, sampling rate 0.5 ms to 9 h IR data interface Mains adapter (option) Separate battery and Fuse compartment Patented automatic socket lock ABS measuring category 300 V CAT IV, 600 V CAT III Rubber protective cover for protection against shock and impact. The METRAHIT ENERGY is