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Dissolved Oxygen Portable Meters PEN METER ST20D

Brand: Ohaus
SKU: ST20D
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Product Files
Applications
pH, oxidation-reduction potential (ORP), conductivity, dissolved oxygen (DO), salinity, total dissolved solids (TDS), temperature measurement
Display
Liquid crystal display (LCD) display with secondary information line (on select models)
Operation
4 1.5V batteries (included)
Communication
N/A
Construction
ABS Housing
Design Features
Easily replaceable electrodes, automatic shut off feature
 
SPECIFICATIONS
Measurement Range0.0 – 19.9 mg/L
Measurement Resolution0.1 mg/L
Calibration1 Point
DisplayLCD
Working Environment41°F – 104°F, 80% RH, Non-condensing (5°C – 40°C, 80% RH, Non-condensing)
Net Weight3.88 oz (110 g)
Meter TypeDissolved Oxygen
ATCYes
Temperature DisplayYes
Dimensions1.5 in x 7.28 in x 1.77 in (38 mm x 185 mm x 45 mm) (LxHxW)
Battery Life100 Hours with Disposable Batteries
Protection RatingIP67
Power4 AG13 Batteries (Included)
Wrist StrapYes
Number of Buttons3
Automatic ShutdownYes, After 6 minutes of non-use
Temperature Sensor50 KΩ NTC
Accuracy±0.5 °C
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