Datasheet

Edited in Germany • Subject to change without notice • A pdf version is available on the internet
METRAmax

3
Analog Multimeter
GMC-I Messtechnik GmbH
Südwestpark 15
90449 Nuremberg •
Germany
Phone [phone]
Fax [phone]
E-Mail [e-mail]
www.gossenmetrawatt.com
Display
Scale Length approx. 87 mm
Pointer Stop 0 100
Accuracy Class 2.5 for zero-frequency and periodic
quantities, and resistance
Reference Conditions
Ambient Temperature +23 C 3 C
Relative Humidity 40%  50%
Measured Quantity
Frequency 45 Hz  65 Hz
Measured Quantity
Waveshape sine, 1% max deviation
Battery Voltage 1.5 V
Position of Use horizontal
Ambient Conditions
Accuracy 0 C +40 C
Storage Temperature 25 C  +65 C (without batteries)
Relative Humidity max. 75%, no condensation allowed
Elevation to 2000 m
Electrical Safety
•All current measuring ranges are protected with a 230 V circuit
breaker. Resistance measuring ranges are protected with PTC
thermistors. In order to comply with the latest safety regula-
tions (IEC/EN 611010-1), a 16 A / 500 V slow-blow V1 fuse
connected in series to the tripping contact is used for protec-
tion with voltages of up to 600 V.
•The voltage measuring ranges are protected with appropriately
dimensioned power resistors.
Contamination Degree 2
Test Voltage 3700 V, 50/60 Hz, 1 min
Electromagnetic Compatibility (EMC)
Interference emission EN 61326-1:2006, class B
Interference immunity EN 61326-1:2006
EN 61326-2-1:2006
Power Supply
1.5 V mignon cell for resistance measurement
zinc-carbon battery per IEC R6 or
alkaline-manganese battery per IEC LR 6
Mechanical Design
Protection housing: IP 40 per EN 60529
Extract from table on the meaning of IP codes
Dimensions 104 mm x 143 mm x 40 mm
Weight approx. 0.3 kg with batteries
Standard Equipment
1 multimeter (without cable set)
1battery
1operating instructions
Guarantee
1 year for material and workmanship
Order Information
For additional information concerning accessories, please refer to
• our Measuring Instruments and Testers Catalog
• our website www.gossenmetrawatt.com
Voltage Current
Measuring Category II III II
Operating Voltage 600 V 300 V 240 V AC/50 V DC
IP XY
(1
st
digit X)
Protection against
foreign object entry
IP XY
(2
nd
digit Y)
Protection against the
penetration of water
4  1,0 mm dia. 0 not protected
Description Type Article Number
Analog multimeter with circuit
breaker METRAmax

3 M103A
Carrying pouch F841 Z104A
Protective rubber cover GH19 Z104B
Cable set (1 pair of measurement
cables) 1.2 m, with VDE-GS symbol
(600 V CAT III 16 A) KS17-ONE Z110K
Cable set (1 pair of measurement
cables) 1.2 m, with VDE-GS symbol
(1000 V CAT III / 600 V CAT IV 16 A) KS17-2 GTY3620034P0002