1.2 WHAT THE BOX CONTAINS
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Elcometer 148 pH Tester
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pH/Temperature Sensor
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4 x AAA Batteries
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Wrist strap
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pH4 calibration sachet
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pH7 calibration sachet
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Operating instructions
The Elcometer 148 pH Tester is packed in a cardboard and foam package. Please ensure that this
packaging is disposed of in an environmentally sensitive manner. Consult your local Environmental
Authority for further guidance.
To maximise the benefits of this instrument please take some time to read these Operating
Instructions. Do not hesitate to contact Elcometer or your Elcometer supplier if you have any
questions.
1.3 STANDARDS
The Elcometer 148 pH Tester can be used in accordance with ASTM E 70.
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