Thermo Fisher Scientific CyberScan PD 300 - Manual (Page 6)

Instruction Manual PD 300
1 INTRODUCTION
Thank you for selecting the PD 300 waterproof portable meter. This meter is a
microprocessor-based instrument that is designed to allow one-hand operation. It is capable of
measuring pH, Dissolved Oxygen (mg/L or % Saturation of Oxygen) and Temperature. It is
completely WATERPROOF --- and it FLOATS!
This meter has many user-friendly features ---- all of which are completely accessible through
the water-resistant membrane keypad. Your meter includes a pH electrode (EC-DA93506-
03B / 35805-23), dissolved oxygen electrode with integrated temperature sensor in a
submersible cable (EC-DOHANDY / 35640-50), maintenance kit, and instruction manual.
These items are available in a hard, plastic carrying case which makes it ideal for outdoor field
measurement. Please read this manual thoroughly before operating your meter.
Figure 1: Waterproof PD 300 Dissolved Oxygen Meter
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