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OMEGA’s policy is to make running changes, not model changes, whenever an improvement is possible. This affords 

our customers the latest in technology and engineering.
OMEGA is a trademark of OMEGA ENGINEERING, INC.
©  Copyright  2018  OMEGA  ENGINEERING,  INC.  All  rights  reserved.  This  document  may  not  be  copied,  photocopied, 

reproduced, translated, or reduced to any electronic medium or machine-readable form, in whole or in part, without the 

prior written consent of OMEGA ENGINEERING, INC.

FOR 

WARRANTY

 RETURNS, please have the 

following information available BEFORE  

contacting OMEGA:
1.  Purchase Order number under which the

product was PURCHASED,

2.  Model and serial number of the product under

warranty, and

3. Repair instructions and/or specific problems

relative to the product.

FOR 

NON-WARRANTY

 REPAIRS, consult OMEGA 

for current repair charges. Have the following 

information available BEFORE contacting OMEGA:
1.             Purchase Order number to cover the COST

of the repair,

2. Model and serial number of the product, and
3. Repair instructions and/or specific problems

relative to the product.

RETURN REQUESTS/INQUIRIES

Direct  all  warranty  and  repair  requests/inquiries  to  the  OMEGA  Customer  Service  Department. 

BEFORE RETURNING ANY PRODUCT(S) TO OMEGA, PURCHASER MUST OBTAIN AN AUTHORIZED 

RETURN (AR) NUMBER FROM OMEGA’S CUSTOMER SERVICE DEPARTMENT (IN ORDER TO AVOID 

PROCESSING DELAYS). The assigned AR number should then be marked on the outside of the return 

package and on any correspondence.
The purchaser is responsible for shipping charges, freight, insurance and proper packaging to prevent 

breakage in transit. 

 

WARRANTY/DISCLAIMER

OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for 

a  period  of 

2

5

  months

  from  date  of  purchase.  OMEGA’s  WARRANTY  adds  an  additional  one  (1) 

month grace period to the normal 

two

 

(2) year product warranty

 to cover handling and shipping 

time. This ensures that OMEGA’s customers receive maximum coverage on each product. 
If the unit malfunctions, it must be returned to the factory for evaluation. OMEGA’s Customer Service 

Department will issue an Authorized Return (AR) number immediately upon phone or written request. 

Upon examination by OMEGA, if the unit is found to be defective, it will be repaired or replaced at no 

charge.  OMEGA’s WARRANTY  does not apply  to defects resulting  from any action  of the  purchaser, 

including  but  not  limited  to  mishandling,  improper  interfacing,  operation  outside  of  design  limits,  

improper repair, or unauthorized modification. This WARRANTY is VOID if the unit shows evidence of  

having  been  tampered  with  or  shows  evidence  of  having  been  damaged  as  a 

result  of  excessive  corrosion;  or  current,  heat,  moisture  or  vibration;  improper 

specification;  misapplication;  misuse  or  other  operating  conditions  outside  of 

OMEGA’s  control.  Components  in  which  wear  is  not  warranted,  include  but  are  not  

limited to contact points, fuses, and triacs.

OMEGA  is  pleased  to  offer  suggestions  on  the  use  of  its  various  products.  However,  

OMEGA  neither  assumes  responsibility  for  any  omissions  or  errors  nor 

assumes  liability  for  any  damages  that  result  from  the  use  of  its  products 

in  accordance  with  information  provided  by  OMEGA,  either  verbal  or 

written.  OMEGA  warrants  only  that  the  parts  manufactured  by  it  will  be  as 

specified  and  free  of  defects.  OMEGA  MAKES  NO  OTHER  WARRANTIES  OR  

REPRESENTATIONS  OF  ANY  KIND  WHATSOEVER,  EXPRESS  OR  IMPLIED,  EXCEPT 

THAT  OF  TITLE,  AND  ALL  IMPLIED  WARRANTIES  INCLUDING  ANY  WARRANTY  OF  

MERCHANTABILITY  AND  FITNESS  FOR  A  PARTICULAR  PURPOSE  ARE  HEREBY 

DISCLAIMED.  LIMITATION  OF  LIABILITY:  The  remedies  of  purchaser  set  forth  herein  are 

exclusive,  and  the  total  liability  of  OMEGA  with  respect  to  this  order,  whether 

based  on  contract,  warranty,  negligence,  indemnification,  strict  liability  or  otherwise, 

shall  not  exceed  the  purchase  price  of  the  component  upon  which  liability 

is based. In no event shall OMEGA be liable for consequential, incidental or special damages.

CONDITIONS:  Equipment  sold  by  OMEGA  is  not  intended  to  be  used,  nor  shall  it  be  used:  (1)  as  a 

“Basic Component” under 10 CFR 21 (NRC), used in or with any nuclear installation or activity; or (2) 

in  medical  applications  or  used  on  humans.  Should  any  Product(s)  be  used  in  or  with  any  nuclear 

installation or activity, medical application, used on humans, or misused in any way, OMEGA assumes 

no  responsibility  as  set  forth  in  our  basic  WARRANTY / DISCLAIMER  language,  and,  additionally, 

purchaser will indemnify OMEGA and hold OMEGA harmless from any liability or damage whatsoever 

arising out of the use of the Product(s) in such a manner.

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Summary of Contents for PHH444

Page 1: ...e mail info omega com For latest product manuals omega com en us pdf manuals Shop online at omega com User sGuide PHH444 Handheld pH mV Meter and pH Electrode Kit TM 2...

Page 2: ...pecifications without notice Servicing North America U S A Omega Engineering Inc Headquarters Toll Free 1 800 826 6342 USA Canada only Customer Service 1 800 622 2378 USA Canada only Engineering Servi...

Page 3: ...brated before shipment Warranty period of meter is two years Electrode is one year SUPPLIED Meter Electrode x 1 pc pH Battery AAA x 3 pcs pH buffer solution x 3 pcs pH 4 pH7 pH10 Soaking Solution x 1...

Page 4: ...rt the braid into the center of the connector Continuing pushing the braid into the connector until it will not go in any farther Do this gently and slowly do not bend the braid c Turn the BNC connect...

Page 5: ...measurement Meter default auto power off 6 FACTORY RESET a pH electrode Whenever replacing a new pH electrode Long pressing MODE CAL to enter pH calibration mode then strongly recommend doing factory...

Page 6: ...ibrating the pH in the incorrect buffer solution Er 3 will appear on the bottom of screen 4 User can do 1 2 or 3 points calibration Rinse the probe with de ionized water before doing each pH buffer ca...

Page 7: ...NIT button to select not type HOLD to increase ADJ to decrease SET to left digit CAL to right digit Long pressing UNIT again to save setting until screen shows SA and back to normal measurement mode 4...

Page 8: ...umulate when water in a salt solution evaporates during contact with air These salt crystals can be removed by rinsing the area with warm water TROUBLE SHOOTING Q1 pH display erratic readings or calib...

Page 9: ...A if the unit is found to be defective it will be repaired or replaced at no charge OMEGA s WARRANTY does not apply to defects resulting from any action of the purchaser including but not limited to m...

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