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Certificate of Testing/Calibration for pH Sensor (Not NIST) Meter will be tested in our in-house lab to confirm that it meets or exceeds our published specifications. Includes Complete Documentation: Each certified product comes with: Certification Testing Report PLEASE NOTE THAT THIS IS FOR NEW METER CERTIFICATION ONLY - REQUIRES PURCHASE OF A NEW SPER SCIENTIFIC METER. Applicable ONLY for the following Sper Scientific Models: pH Meters: 850081, 850086 Please also see: Meter Recertifications (To recertify an existing Sper Scientific meter)
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🇺🇸 Ship from USA · On Agora since 2025
$25.00