Mettler Toledo M400 Spécifications

Operation Manual Multiparameter Transmitter M400Transmitter Multiparameter M400 52 121 378

Transmitter M400 10© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3782 Safety ins

Transmitter M400 100© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378Press [ENTER

Transmitter M400 101© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378The transmit

Transmitter M400 102© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 37811.2.1.3 Vo

Transmitter M400 103© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 37811.2.1.5 Rr

Transmitter M400 104© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 37811.2.2 Cali

Transmitter M400 105© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 37812 Info(PAT

Transmitter M400 106© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 37812.3 Model

Transmitter M400 107© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378Cal HistoryT

Transmitter M400 108© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378Time to Main

Transmitter M400 109© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 37813 Maintena

Transmitter M400 11© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378h NOTE: REL

Transmitter M400 110© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 37814 Troubles

Transmitter M400 111© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 37814.2 Cond (

Transmitter M400 112© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 37814.5 pH Err

Transmitter M400 113© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 37814.6 Ampero

Transmitter M400 114© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 37814.8 ISFET

Transmitter M400 115© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 37814.10 Warni

Transmitter M400 116© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 37815 Accessor

Transmitter M400 117© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 37816 Specica

Transmitter M400 118© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378Conductivity

Transmitter M400 119© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378Available Bu

Transmitter M400 12© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3782.3 Ex Class

Transmitter M400 120© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378Dissolved Ca

Transmitter M400 121© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 37816.2 Electr

Transmitter M400 122© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 37816.4 Enviro

Transmitter M400 123© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 37817 Default

Transmitter M400 124© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378Parameter Su

Transmitter M400 125© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378Parameter Su

Transmitter M400 126© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 37818 Warranty

Transmitter M400 127© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 37819 Buffer t

Transmitter M400 128© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 37819.3 NIST T

Transmitter M400 129© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 37819.5 Hach b

Transmitter M400 13© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3783 Unit overv

Transmitter M400 130© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 37819.7 Merck

www.mt.com/proMETTLER TOLEDO Market OrganizationsManagement Systemcertified according toISO 9001 / ISO 140019001certifiedISO14001certifiedISOSales and

Transmitter M400 14© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3783.2 Control

Transmitter M400 15© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3783.2.2.2 Esca

Transmitter M400 16© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3783.2.5 Naviga

Transmitter M400 17© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3784 Installati

Transmitter M400 18© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3784.1.2 Instal

Transmitter M400 19© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3784.1.4 1/2DIN

Transmitter M400 2© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378

Transmitter M400 20© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3784.2 Connecti

Transmitter M400 21© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3784.3 Connecto

Transmitter M400 22© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3784.3.3 TB3 –

Transmitter M400 23© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3784.3.5 TB3 –

Transmitter M400 24© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3784.3.7 TB3 –

Transmitter M400 25© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3784.3.9 TB4 –

Transmitter M400 26© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3784.4 Connecti

Transmitter M400 27© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3784.4.3 Connec

Transmitter M400 28© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3784.5 Connecti

Transmitter M400 29© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3784.5.2 VP cab

Transmitter M400 3© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378Operation Manu

Transmitter M400 30© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3784.5.3 TB3 –

Transmitter M400 31© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3784.5.3.2 Exam

Transmitter M400 32© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3784.5.3.3 Exam

Transmitter M400 33© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3784.5.3.4 Exam

Transmitter M400 34© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3784.5.4 Connec

Transmitter M400 35© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3784.5.5 TB3 –

Transmitter M400 36© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3784.5.6 Connec

Transmitter M400 37© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3784.5.7 TB3 –

Transmitter M400 38© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3784.5.8 Connec

Transmitter M400 39© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3784.5.9 TB3 –

Transmitter M400 4© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378Content1 Intr

Transmitter M400 40© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3785 Placing tr

Transmitter M400 41© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3786 Quick Setu

Transmitter M400 42© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3787 Sensor Cal

Transmitter M400 43© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3787.2 Conducti

Transmitter M400 44© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3787.2.1 One-po

Transmitter M400 45© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378Enter the val

Transmitter M400 46© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378After the cal

Transmitter M400 47© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3787.3.1 Zero-p

Transmitter M400 48© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3787.3.3 Proces

Transmitter M400 49© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378Select 1 poin

Transmitter M400 5© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3785 Placing tra

Transmitter M400 50© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378Enter the O2

Transmitter M400 51© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3787.5.1.1 Auto

Transmitter M400 52© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378Select 2 poin

Transmitter M400 53© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378The display c

Transmitter M400 54© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378The display s

Transmitter M400 55© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378As soon as th

Transmitter M400 56© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3787.6.2.1 Auto

Transmitter M400 57© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378The display s

Transmitter M400 58© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3787.6.4 mV cal

Transmitter M400 59© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3787.7 ISFET ca

Transmitter M400 6© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3788.2.3 Paramet

Transmitter M400 60© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378Select Proces

Transmitter M400 61© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378As soon as th

Transmitter M400 62© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3787.8.2.1 Auto

Transmitter M400 63© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378The display s

Transmitter M400 64© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3787.9.1 One-Po

Transmitter M400 65© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3787.10 Edit se

Transmitter M400 66© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3788 Congurati

Transmitter M400 67© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3788.2.1.1 Anal

Transmitter M400 68© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3788.2.2 Temper

Transmitter M400 69© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3788.2.3.1 Cond

Transmitter M400 7© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 37811.2 Calibrat

Transmitter M400 70© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3788.2.3.2 pH/O

Transmitter M400 71© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3788.2.3.3 ISFE

Transmitter M400 72© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378If an ISM sen

Transmitter M400 73© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378In the next s

Transmitter M400 74© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378Depending on

Transmitter M400 75© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378The Salinity

Transmitter M400 76© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3788.3 Analog o

Transmitter M400 77© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378Pressing the

Transmitter M400 78© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378HoldEnter the

Transmitter M400 79© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378If any of the

Transmitter M400 8© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378

Transmitter M400 80© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3788.5.2 CleanC

Transmitter M400 81© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378The sensor ke

Transmitter M400 82© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3788.6.2 CIP Cy

Transmitter M400 83© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3788.6.3 SIP Cy

Transmitter M400 84© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378The Autoclavi

Transmitter M400 85© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378If an oxygen

Transmitter M400 86© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378Possible sett

Transmitter M400 87© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3788.8 Hold ana

Transmitter M400 88© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3789 System(PAT

Transmitter M400 89© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3789.3 Password

Transmitter M400 9© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3781 Introductio

Transmitter M400 90© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3789.4 Set / Cl

Transmitter M400 91© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 3789.5.3 Reset

Transmitter M400 92© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 37810 PID setup

Transmitter M400 93© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378Determine the

Transmitter M400 94© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 37810.3 Mode(PA

Transmitter M400 95© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 378Pulse Frequen

Transmitter M400 96© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 37810.4.1 PID a

Transmitter M400 97© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 37811 Service(P

Transmitter M400 98© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 37811.1.2 Digit

Transmitter M400 99© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400 Printed in Switzerland 52 121 37811.1.6 Set R