Multi- and milliohmmeter with data logger. The METRAHIT IM TECH BT is a multi- & milliohmmeter and data logger. Applications can be found in industry in production and in the test field as well as in service in electrical engineering and in mechanical and vehicle construction. . An all-in-one device with 30,000 digits: milliohm and multimeter and data logger. Compact and multifunctional for field use: Can be used just as advantageously in the aircraft cockpit as in other cramped measuring locations where otherwise several individual devices would have to be used. . Milliohm measurement with 4-wire connection (Kelvin measurement) with 200 mA or 1A True RMS measurement with 100 kHz bandwidth Color graphic display and lithium polymer battery Data logger for 300,000 measured values Optional test sequences for automated measurement Automatic socket lock Protection category: IP52 . Safety-relevant tests for electrical devices, drives and installations with just one field-compatible device Precise measurement of the smallest resistances with microOhm resolution Bonding test or potential equalization measurement, e.g. on the outer skin of an aircraft (lightning protection - discharge test/'wick test') Mains-independent handheld device Megatester Automatic measurement value storage with DATA HOLD function Editable test sequences (option) Free IZYTRON.IQ software for data archiving Touch-protected device socket. The multimeter is a portable, extremely robust multimeter designed for field use. It is suitable for maintenance, service and diagnostics in electrical engineering and mechanical engineering. The all-in-one device is a milliohmmeter and universal multimeter. It is ideal for the precise measurement of the smallest resistances, e.g. in lightning protection. 4-wire milliohm measurement with Kelvin connection and 200 mA or 1 A measuring current for the precise measurement of the smallest resistances with 1 microOhm resolution Multifunctional device True RMS measurement TRMSAC/AC+DC for current/voltage up to 10/100 kHz Low-pass filter AC, AC+DC Direct current measurement Current measurement with clamp sensors: The transmission factor can be set from 1:1 to 1:1000 with CLIP and is taken into account in the ampere display. Capacity measurement Precision temperature measurement °C, °F for RTD and TC-K sensors Diode measurement (K flow up to 5.1 V) and continuity test Acoustic signaling Recording of min/max values, DATA Hold Data logger thanks to integrated memory and real-time clock, also for individual measured values The push/print function transfers measured values to the application software at the touch of a button Optional programmable sequences for test routines METRALOG APP for Android OS Color graphic display Modular power supply: Standard lithium quick-change battery, optional power module with USB interface, change without interrupting the measuring circuit thanks to the patented touch-protected module socket Automatic socket lock (ABS) for the power input Housing IP52, dust and drip-proof, replaceable rubber protective cover Interfaces:BT Bluetooth integrated - USB with optional power module Windows software IZYTRONIQ for documentation, creation of test reports and graphical evaluation of measurements. All-in-one device: multimeter and milliohmmeter 4-wire milliohm measurement in one handheld device with 200 mA & 1A Field-suitable handheld device Interfaces: Bluetooth, USB with optional power module METRALOG APP for Android OS Live display, recording and evaluation of current measured values DAkkS calibration certificate included. 1 METRAHIT IM TECH BT multimeter with rubber protective cover 1 pair of safety measuring leads type KS17-2 with 4 mm test tip 1 pair of Kelvin clamps type KC4 1 lithium polymer quick-change battery with micro-USB charging socket 1 USB plug-in power supply (5VDC 2A) with USB to micro-USB charging cable 1 IZYTRON.IQ BUSINESS Starter software 1 short operating manual German/English 1 operating manual in German and English (download from the website www.gmc-instruments.de) 1 DAkkS calibration certificate 1 hard case for storing the multimeter with accessories