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18. Warranty

We warrant this instrument to be free from defects in material and workmanship and agree to repair 
or replace free of charge, at option of APERA INSTRUMENTS, LLC, any malfunctioned or damaged 
product attributable to responsibility of APERA INSTRUMENTS, LLC for a period of TWO YEARS (SIX 
MONTHS for the probe) from the delivery. 

This limited warranty does NOT cover any damages due to:
Accidental damage, transportation, storage, improper use, failure to follow the product instructions or 
to perform any preventive maintenance, unauthorized repair or modifications, normal wear and tear, 
or other external causes or actions beyond our reasonable control.

To get the fastest warranty fulfillment, go to support.aperainst.com and click “New Support Ticket” on 
the upper right corner. Then fill in the form and click Submit. One of our customer care specialists will 
help you fulfill the warranty within one business day.

19. FCC Warning Statement

Changes or modifications not expressly approved by the party responsible for compliance could void 
the user’s authority to operate the equipment. This equipment has been tested and found to comply 
with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are 
designed to provide reasonable protection against harmful interference in a residential installation. 
This equipment generates uses and can radiate radio frequency energy and, if not installed and 
used in accordance with the instructions, may cause harmful interference to radiocommunications. 
However, there is no guarantee that interference will not occur in a particular installation. If this 
equipment does cause harmful interference to radio or television reception, which can be determined 
by turning the equipment off and on, the user is encouraged to try to correct the interference by one 
or more of the following measures:

 

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Reorient or relocate the receiving antenna.

 

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Increase the separation between the equipment and receiver.

 

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Connect the equipment into an outlet on a circuit different from that to which the receiver is 
connected.

 

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Consult the dealer or an experienced radio/TV technician for help.

APERA INSTRUMENTS, LLC

Address: 6656 Busch Blvd, Columbus Ohio 43229

Tel: 1-614-285-3080

Email: [email protected] 

Website: aperainst.com

Summary of Contents for ZenTest PC60-Z

Page 1: ...1 PC60 Z Smart Water Tester pH Cond TDS Salinity Resistivity ORP Temp User Manual IP67 ISO 9001 2015 APERA INSTRUMENTS LLC aperainst com...

Page 2: ...ure below Users can remove the shield when cleaning the sensor and put it back on after cleaning 1 Introduction 3 2 What s in the Kit 4 3 Keypad Functions 4 4 Preparation before Use 5 5 Battery Replac...

Page 3: ...lable on each platform in the following table This manual shows you how to operate the tester without connecting to a smartphone Functions 60 Z Tester ZenTest Mobile App Display LED display 1 Basic Mo...

Page 4: ...ong press to turn off the tester short press to turn on off backlight 1 In measurement mode short press to switch parameter pH Cond TDS Sal Res 2 In measurement mode long press to turn on off Bluetoot...

Page 5: ...ionized water RO water or tap water is the alternative then shake off excess water 5 3 Perform calibration For pH calibration tutorial refer to Section 6 for conductivity calibration refer to Section...

Page 6: ...tely after the 1st point calibration is finished Do NOT turn off the meter before you calibrate 2nd or 3rd point Otherwise you will need to restart the calibration process with 7 00 pH first 2 The pH...

Page 7: ...eck whether pH probe is damaged or broken If so please replace with a new one 2 T h e g l a s s b u l b o r j u n c t i o n i s s e ve re l y contaminated Please use a soft brush with soap water to cl...

Page 8: ...at info aperainst com to find the specialized meter designed for pure water pH test 8 Conductivity Calibration 8 1 How to calibrate 8 1 1 Power on the tester Press to switch to conductivity Cond meas...

Page 9: ...The meter cannot recognize the conductivity standard solutions 1 Make sure the probe is fully submerged in the solution 2 Check if the standard solution is expired or contaminated 3 Check if the condu...

Page 10: ...1XXX ppm c The TDS and Salinity values are converted from the conductivity values via a certain conversion factor TDS and conductivity is linear related and its conversion factor is 0 40 to 1 00 Adju...

Page 11: ...vity sensor 3 If you find white crystals inside or outside the probe cap it is perfectly normal It is the 3M KCL soaking solution that crystalizes over time by its nature Just rinse them off and keep...

Page 12: ...the meter is turned off long press to enter parameter setting short press to switch P01 P02 P14 Short Press parameter flashes short press to adjust parameter short press to confirm Short press to exit...

Page 13: ...or the reminder setting is cancelled in the ZenTest App the Er6 icon will disappear 6 pH Back to Factory Default P08 and Conductivity Back to Factory Default P12 Select Yes to set the meter to its def...

Page 14: ...the probe s position 5 Screw on the probe ring tightly Soak the probe in 3M KCL for 5 15 minutes Then perform calibration before testing The replacement probes that are compatible with PC60 Z PC60 DE...

Page 15: ...o 1000ml of test solution or 1 teaspoon to 1 gallon Display similar readings in any solutions or always display 7 0 pH Broken probe If you don t find any visible damage of the probe and it s within th...

Page 16: ...d void the user s authority to operate the equipment This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits a...

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