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Instruction Manual 

CON 400 and CON 410 

Waterproof Hand-held Conductivity/TDS Meter 

 
 
 
 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

ENGLISH 

 
 
 
 
 

 

 
 
 
 
Eutech Instruments Pte Ltd/ Oakton Instruments 
All rights reserved. 
Version 1.1 ML 
 
 
 

Summary of Contents for CON 400

Page 1: ...Instruction Manual CON 400 and CON 410 Waterproof Hand held Conductivity TDS Meter ENGLISH Eutech Instruments Pte Ltd Oakton Instruments All rights reserved Version 1 1 ML...

Page 2: ...EADY and Auto HOLD function P4 1 7 5 5 Ranging settings and options 7 5 5 1 Selecting manual or auto ranging 7 6 MEMORY FUNCTION 7 6 1 Memory Input 7 6 2 Memory Recall 8 6 3 Memory Clear 8 7 OTHER FUN...

Page 3: ...libration sol 17 K Cell Constant 18 ON OFF indicator 19 HOLD Hold 20 READY Ready 2 2 Keypad Some button has several functions depending on its mode of operation KEY Function ON OFF ON OFF Powers on an...

Page 4: ...yond upper steel band Note DO NOT remove the protective electrode guard during measurement and calibration as it may affect your readings Note We recommend that you do not submerge the electrode above...

Page 5: ...and return to the measurement mode Note To exit without confirming the temperature calibration value press CAL MEAS Note If the ATC does not light up see SETUP menu Program P1 3 to switch it on Note S...

Page 6: ...rature display shows a reading the meter might be in MTC mode 5 1 1 Selecting Temperature Compensation mode P4 3 1 Press SETUP 2 Press MI or MR go to P4 0 3 Press ENTER three times to go to P4 3 The u...

Page 7: ...MR to select the configuration you require left display a ON activates the READY function b OFF deactivates the READY function c ON and HOLD activates the Auto HOLD function 5 Press ENTER to confirm...

Page 8: ...ress MI or MR to select between C and F 5 Press ENTER to confirm 6 Press CAL MEAS to return to measurement mode 7 2 Viewing calibration data P2 0 1 Press SETUP 2 Press MI or MR until you view paramete...

Page 9: ...you view parameter P5 0 3 Press ENTER three times to select P5 2 display shows t nr 4 Press ENTER 5 Press MI or MR to select either the normalization temperature 6 Press ENTER to confirm and return t...

Page 10: ...play Memory checksum error Hardware failure Err 3 in primary display A D converter error Hardware failure Err 4 in primary display Keypad error One or more keys on the keypad are stuck or fault in key...

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