Manual

2 Gossen Metrawatt GmbH
Scope of Delivery (depending on instrument variant)
1 Multimeter with rubber holster
1HC40 hard case
(for multimeter and accessories)
(Z270K: black or Z270H: orange)
1 Quick-change, rechargeable lithium polymer battery with USB
power pack (5 V DC, 2 A) (Z270A or Z270G)
1 Probe (with start/stop and store/send function) (Z270S)
(METRAHIT IM XTRA BT and METRAHIT IM E-DRIVE only)
1 Cable set (1 pair of safety measurement cables, red/black,
with 4 mm test tips) (GTY362003P0002)
1 Pair of KC4 Kelvin clips (Z227A)
(METRAHIT IM XTRA BT and METRAHIT IM TECH BT only)
1 KC&S Kelvin clip and Kelvin probe (Z227C)
(METRAHIT IM E-DRIVE BT only)
1 DAkkS calibration certificate
1 Condensed operating instructions
* Comprehensive operating instructions available on the Internet
for download from www.gossenmetrawatt.com
1 IZYTRONIQ Business Starter
license (card with registration key
for software
Overview, Scope of Delivery
Key
X = standard
O = option
— = not possible, not intended
Overview of Included Features
1
Due to system design, the DC component displayed in the smallest measuring range
(300 mV) has an offset. Select the VDC function for precise measurement of the DC
component.
2
With optional temperature sensors
3
For 300,000 measured values, sampling rate adjustable from 0.1 seconds to 9 hours
4
30 kA = minimum breaking capacity
Accessories (sensors, plug inserts, adapters, consumable materials)
The accessories available for your instrument are checked for
compliance with currently valid safety regulations at regular inter-
vals, and are amended as required for new applications. Currently
up-to-date accessories which are suitable for your measuring
instrument are listed on our website along with photo, order num-
ber, description and, depending upon the scope of the respective
accessory, data sheet and operating instructions:
www.gossenmetrawatt.de
Accessories Type Article
No.
M273S M274S M272S
METRAHIT IM XTRA BT
M273D X
METRAHIT IM E-DRIVE BT M274B X
METRAHIT IM TECH BT M272B X
Quick-change, rechargeable
lithium polymer battery with
USB power pack M27x
Z270A/
Z270G X X X
USB charger with 4 inter-
changeable primary connec-
tors (for Z270A/ Z270G) M27x Z270 L O O O
Probe with keys Z270S Z270S X X —
Cable set
KS17-2
GTY3620
03P0002 X X X
1 pair of Kelvin clips KC4 Z227A X O X
1 pair of Kelvin probes KC27 Z227B O O O
1 Kelvin clip &
1 Kelvin probe KC&S Z227C O X O
Concentric Kelvin probes for
4-wire measurement KCC Z227O O O O
Cable reel for 4-wire measure-
ment, 100 meters KCV100 Z227E O O O
Hard case
Black
Orange HC40
Z270K
Z270H
X
X
X
Magnetic holder and
Velcro fastener
HIT-Clip Z117A O O O
COIL adapter, 10 μH … 50
mH
COIL TEST
ADAPTER Z270F O O —
COIL adapter, 10 μH … 5 H COIL ADAPTER
XTRA Z270M O O —
Set of test probes with
alligator clips for
COIL Adapter XTRA
KSC-3L Z110C O O —
Adapter cable, 4 mm plug
to 6 mm socket AK-4M/6F Z110L O O O
Functions expansion to 16 test
sequences with up to 63 test
steps each
Sequence
functions
Expert
Z270P
OOO
IZYTRONIQ Business Starter li-
cense S101S & Z956A
S101S &
Z956A X X X
Function METRAHIT IM
XTRA BT
E-DRIVE BT
METRAHIT
IM TECH BT
V
DC
(Ri  9 M)

V
AC
/ Hz TRMS (Ri  9 M)
filter
filter
V
AC+DC
TRMS (Ri  9 M)
1
filter
filter
V
AC+DC
TRMS (Ri  1 M)
R
ISO
range (interference voltage)

Hz (V
AC
)
... 300 kHz
... 300 kHz
V
AC, AC+DC
bandwidth
100 kHz
100 kHz
A
DC, AC, AC+DC
/ Hz TRMS
10 nA ... 1 A
10 nA ... 1 A
Fuse F1, current measuring function
1 A/1000 V - 30
kA
4
1 A/1000 V -
30 kA
4
Current sensor transformation ratio
1 mV : 1
• 10 •
100 • 1000 mA
1 mV : 1 • 10 •
100 • 1000 mA
Hz (A AC)
... 30 kHz ... 30 kHz
Insulation resistance RISO: Test Voltages
50
• 100 • 250 •
500 • 1000 V
Inter-turn short circuit test (1 kV) with COIL adapter
Option
Duty cycle measurement as %

RPM measurement

Resistance Rlo with 200 mA per EN 61557

Milliohm with 4-wire method, m with 200 mA

Milliohm with 4-wire method, m with 1 A
pulse

Fuse F2, Rlo measuring function
315 mA/1000 V –
30 kA
4
Resistance 

Continuity

Diode ... 4.5 V

Temperature: °C/°F TC type K and Pt100/1000
2

Capacitance

Min-Max / data hold

Test sequence
1
(with 10 steps)
Expert sequence functions
Option Option
64 MBit memory
3

Bluetooth
®
interface

3.5" TFT color graphic display

Probe with start/stop and send/store keys

Quick-change battery with USB charging

Protection
IP 52
IP 52
Measuring category
1000 V CAT III,
600 V CAT IV
1000 V CAT III,
600 V CAT IV
1 kHz
1 kHz
1 kHz
1 kHz