Need a Certificate of Calibration for your TPS Instrument ?
Simply complete the form below and click Submit.
The Certificate of Calibration for your instrument will be emailed to you
by the end of the next working day.
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The serial number is written on a barcode label, usually on the
back of the instrument. It is one letter followed by four numbers,
e.g. R1234. The serial number is also displayed by the instrument
when it is switched on (not the pH Cube). The C-Tick conformity
sticker, with ACN 009 773 371, is NOT the serial number.
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