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Table of Contents
ATTENTION
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Never use the product when it’s freezing cold. Let it warm to room temperature before using.
1. What’s in the Kit................................................................................................................................. 3
2. Keypad Functions ............................................................................................................................. 3
3. Preparation before Use ..................................................................................................................... 4
4. pH Calibration ...................................................................................................................................4
5. pH Measurement ............................................................................................................................... 5
6. Probe Cleaning .................................................................................................................................. 6
7. Probe Storage .................................................................................................................................... 6
8. Parameter Settings ........................................................................................................................... 6
9. ORP Measurement ............................................................................................................................ 7
10. Technical Specifications ................................................................................................................. 8
11. Other Specifications ........................................................................................................................ 8
12. Probe Replacement ......................................................................................................................... 9
13. Notes ............................................................................................................................................... 9
14. Battery Replacement ......................................................................................................................10
15. Troubleshooting Guide ................................................................................................................... 11
16. Warranty .........................................................................................................................................12
Thank you for purchasing Apera Instruments PH60S Premium Spear pH Tester. Please read this
manual before use in order to properly use and maintain the product.
For video tutorials, please go to support.aperainst.com
