Types:Lab Equipment, Portable Meters & Electrodes

Applications:Liquid Handling and Analysis, Oxidation Reduction Potential (ORP) Measurement, pH Measurement

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Ohaus Starter 300 pH Portable

Ohaus Starter 300 pH Portable – Convenient Portable pH Meter for Wherever Your Work Takes You
  • Automatic and manual temperature compensation ensures accurate readings while a 30 measurement library stores data for future reference.
  • The auto buffer recognition stores calibration data and helps to avoid errors during the calibration process.
  • With a meter stand, wrist strap for secure field use and IP54 housing, Starter 300 is durable and prepared for versatile use.
Applications: pH, oxidation-reduction potential (ORP) measurement
Display: Liquid crystal display (LCD)
Operation: 4 AAA batteries (included)
Communication: N/A
Construction: ABS housing, wrist strap
Design: Automatic and manual temperature compensation, auto buffer recognition, calibration icon

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Temperature CompensationYes
Working Environment41F - 104F, 80%RH, non-condensing
5C - 40C, 80%RH, non-condensing
Net Weight0.35 lb
0.16 kg
Accuracy±0.01 pH
±1 mV
ElectrodeST320 (Included)
Measurement Range (Temperature)0C - 100C
Measurement Range-1,999 mV - 1,999 mV
ParameterpH / ORP
pH measuring range0 - 14
pH resolution0.01
Resolution (Voltage)1 mV
Temperature resolution0.1C
Battery Life500 Hours with Disposable Batteries
Dimensions (HxLxW)1.38 in x 6.69 in x 3.54 in
35 mm x 170 mm x 90 mm
In use coverNo
pH accuracy (±)0.01
Power4 AAA (LR03) Batteries (Included)
Temperature Sensor30 KΩ NTC
ModelMeasurement RangeMeasurement Resolution 
ST3000.00 - 14.00 pH
-1999 - 1999 mV
0 - 100 C
0.01 pH
1 mV