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Item number: M273S
All-in-One: Multimeter and Milliohmmeter, Insulation Measuring Instrument, Coil Tester, Data Logger
Well suited for service and diagnostics for electric machines and systems, in electric machinery manufacturing and in aviation technology as well as for test and measurment in laboratories and test fields.
An all-in-one instrument with 30,000 digits: milliohmmeter, multimeter, data logger, insulation resistance tester and coil tester.
Compact and multifunctional for use in the field: can be used advantageously in aircraft cockpits as well as in other constricted spaces, which would otherwise require the use of several individual instruments.
Milliohm measurement using 4-wire connection (Kelvin measurement) with 200 mA or 1 A
Insulation tester with test voltage from 10 to 1000 V
Coil test with 1000 V test voltage
Safety-relevant tests for electric devices, drives and installations with a single field instrument
Testing of high-voltage systems in accordance with UN ECE R100
Insulation resistance measurement per EN 61557-2 / VDE 0413-2
Rlow installation testing per EN 61557-4 / VDE 0413-4
Bonding test and equipotential bonding measurement, e.g. on aircraft outer skins (lightning protection, wick test)
The multimeter is a portable, extremely rugged instrument designed for use in the field. It’s suitable for maintenance, service and diagnostics at electric machines, drive units and systems, for example in automotive, avionics, energy and automation applications.
The all-in-one instrument combines an insulation tester, a milliohmmeter, a coil short-circuit tester and a universal multimeter. It’s ideal for safety testing and diagnostics at electric and hybrid vehicles, as well as all types of electric machines.
In combination with an optional coil test adapter, it permits to check coils for interturn short-circuits.
Insulation resistance measurement up to 3.1 GΩ with interference voltage detection, test voltages: 50, 100, 250, 500 and 1000 V per EN 61557-2 / VDE 0413-2
4-wire milliohm measurement with Kelvin connection and 200 mA or 1 A measuring current for precise measurement of extremely small resistances with a resolution of 1
2-wire Rlow measurement with 200 mA test current per EN 61557-4 / VDE 0413-4
Short-circuited coil measurement
TRMS AC / AC+DC measurement for current/voltage up to 10/100 kHz
AC, AC+DC low-pass filter
Direct current measurement
Current measurement with clamp sensors: The transformation ratio can be adjusted with the CLIP from 1:1 to 1:1000 and is taken into account in the amperage display.
Precision temperature measurement – °C, °F for RTD and TC-K sensors
Diode measurement (Kflow up to 5.1 V) and continuity testing
Acquisition of min./max. values, DATA Hold
Data logger thanks to integrated memory module and real-time clock, for individual measurements as well
The push/print function transfers measured values to application software by simply pressing a key
Programmable sequences for test routines
METRALOG APP for Android OS
Color graphic display
Modular power supply: standard quick-change rechargeable lithium battery and optional mains module with USB port, change without interrupting the measuring circuit thanks to patented touch-protected module socket
Automatic blocking sockets (ABS) for the current input
Test probe with START (ISO) and STORE keys
Housing with IP 52 protection, dust and splash protected, replaceable rubber holster
Bluetooth integrated, USB with optional mains module
IZYTRONIQ Windows software for documentation, preparation of test reports and graphic evaluation of measurements