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pH Portable Meter STARTER ST20 PH PEN METER

Brand: Ohaus

STARTER PEN METERS

Compact Design for Fast, Convenient Electrochemistry Measurement At Your Fingertips

Starter pen meters are the economical option when you are simply looking for meters that will provide accurate measurement without restriction.

ST20

Measurement Range 0.0 – 99.0 °C;0.00 – 14 pH

Measurement Resolution 0.01 pH

Calibration 3 Point

SKU: ST20
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Product Files
OVERVIEW
After more than a century of perfecting the art of measurement through our durable weighing products, OHAUS precision is now available in a line of pen meters that provide accurate measurement of pH, oxidation-reduction potential (ORP), conductivity, salinity, and total dissolved solids (TDS). Starter pen meters are the economical option when you are simply looking for meters that will provide accurate measurement without restriction.
 
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 Range 0.0 – 99.0 °C;  0.00 – 14 pH
Measurement Resolution 0.01 pH
Calibration 3 Point
Temperature compensation Automatic
Working Environment 50°F – 104°F, 85%RH, non-condensing (10°C – 40°C, 85% RH, non-condensing)
Net Weight 3.88 oz (110 g)
Temperature Range 0 °C ;  99 °C
Meter Type pH
ATC Yes
Temperature Display Yes
Dimensions 1.5 in x 7.28 in x 1.77 in (38 mm x 185 mm x 45 mm) (LxHxW)
Battery Life 200 Hours with Disposable Batteries
Accuracy ± (Temperature) 0.5 °C
Protection Rating IP67
Power 4 AG13 Batteries (Included)
Wrist Strap Yes
Number of Buttons 3
Automatic Shutdown Yes, After 6 minutes of non-use
Temperature Sensor 50 KΩ NTC
Accuracy ± 0.05 pH / ± 0.5 °C
Gross Weight (Shipping) 0.25 kg
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