Ohaus DO Pen

OHAUS Starter pen meters series are durable, practical and affordable and portable solution
for on-the-go measurement of pH, oxidation-reduction potential (ORP), conductivity, salinity,
total dissolved solids (TDS) and dissolved oxygen (DO). Ohaus DO Pen ST20D is the economical
option when you are simply looking for meters that will provide a simple, fast and accurate reading of Dissolved Oxygen (DO) with temperature measurement and Auto Temperature Compensation ATC.

OHAUS DO PEN STANDARD FEATURES INCLUDE:

• Simple operation in a slim and portable design
• Durably constructed to withstand wear and tear
• Protective cap that safeguards the sensor
• Automatic shutdown feature to preserve battery life
• IP67 waterproof design
• Equipped with wrist strap that helps to prevent unintentional dropping

SIMPLE AND FAST DISSOLVED OXYGEN (DO) MEASUREMENT- OHAUS DO PEN

ST20D is the perfect meter for every application that requires portable operation and quick results. With IP67 waterproof design and automatic shutdown feature that preserves battery life, the Starter DO Meter endures consistent use in a rugged environment.

ModelST20D
Measurement Range0.0 ~ 19.9 mG/L
Resolution0.1 mG/L
Accuracy± 0.5 mG/L
Battery4 AG13 1.5V Micro Alkaline Batteries
Size / Weight185×42×37 mm (WxDxH)
0.09 kg
Automatic Shutdown15 minutes of non-use
Auto Temperature Compensation Range5 to 45 °C
Materials ABS