2
GMC-I Messtechnik GmbH
Features Overview of Both Instrument Variants
Scope of delivery:
1
Insulation and resistance measuring instrument
1
DAkkS calibration certificate (not METRISO INTRO)
1
Set batteries (8 ea. in battery holder) (not METRISO INTRO)
1
Carrying strap
1
Alligator clip (not METRISO INTRO)
1
KS17-4 cable set
1
Condensed operating instructions
1
Supplement Safety Information
1 Detailed operating instructions for download from our website
Battery Compartment Lid and Location of the Fuses
(housing bottom)
METRISO
INTRO
BASE
TECH
Article number
M550N
M550O
M550P
Measurements
R
INS
U = 1000 V
✓
—
✓
R
INS
U = 250, 500 V
✓
✓
✓
R
INS
U = 50, 100 V
—
✓
✓
R
10
Ω
... 10 k
Ω
—
✓
✓
RLO
0.17
Ω
... 10
Ω
✓
✓
✓
U
0 ... 1000 V
✓
—
✓
U
0 ... 500 V
✓
✓
✓
Display Functions
Backlit display
✓
✓
✓
Limit value LED (green/red) for:
Additional acoustic signal, limit value per VDE 0100
R
INS
R
LO
R
INS
R
LO
R
INS
R
LO
LED for dangerous contact voltage
(when switched off)
—
✓
✓
LCD symbol for external voltage
✓
✓
✓
Battery level display
✓
✓
✓
Special Functions
Discharge capacitive devices under test
✓
✓
✓
Safety shutdown (UBatt < 8 V)
✓
✓
✓
Features
CAT II 1000 V / CAT III 600 V / CAT IV 300 V
✓
—
✓
Measuring category CAT III 600 V / CAT IV 300 V
✓
✓
✓
10 M
Ω
test resistor
—
✓
✓
DAkkS calibration certificate
—
✓
✓
a
b
Replacement Fuse
Fuse
Battery Compartment Lid
www.
GlobalTestSupply
.com
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