Ohaus® Starter 2100 pH Bench Meters
Image SKU Description Included Measurement Resolution Measurement Accuracy Measurement Range Quantity Price Add to Cart
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30057496 Ohaus® ST2100-F pH Bench Meter ST210 electrode, STTEMP30 electrode 0.01 pH; 1 mV; 0.1 ° C ± 0.01 pH; ± 1 mV; ± 0.5 ° C -2.00 to 16.00 pH; -1999 to 1999 mV; 0 to 100 ° C 1 Each
$414
$351.90
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30057495 Ohaus® ST2100-E pH Bench Meter ST210 electrode 0.01 pH; 1 mV; 0.1 ° C ± 0.01 pH; ± 1 mV; ± 0.5 ° C -2.00 to 16.00 pH; -1999 to 1999 mV; 0 to 100 ° C 1 Each
$385
$327.25
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30057494 Ohaus® ST2100-B pH Bench Meter - 0.01 pH; 1 mV; 0.1 ° C ± 0.01 pH; ± 1 mV; ± 0.5 ° C -2.00 to 16.00 pH; -1999 to 1999 mV; 0 to 100 ° C 1 Each
$363
$308.55
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Description

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 benchtop pH meters. Starter 2100 is the economical choice for applications requiring simple pH measurement.

With the attached quick guide, five clearly marked keys and user friendly software, novices can operate the meter with minimal training.

The built-in electrode holder provides uncomplicated and convenient all-in-one operation while the large LCD display screen clearly displays results.

Auto buffer recognition, electrode condition icon, automatic temperature compensation and reference input all work to ensure accurate results.

Applications

pH, oxidation-reduction potential (ORP) measurement

Display

Liquid crystal display (LCD)

Operation

AC adapter (included)

Communication

N/A

Construction

ABS housing, built-in electrode holder

Design Features

Auto buffer recognition, two point calibration, quick reference guide

Specifications

Model Ohaus ST2100-B pH Bench Meter Ohaus ST2100-E pH Bench Meter Ohaus ST2100-F pH Bench Meter
Part # 30057494 30057495 30057496
Measurement Range -2.00 - 16.00 pH;  -1999 - 1999 mV;  0 - 100 °C -2.00 - 16.00 pH;  -1999 - 1999 mV;  0 - 100 °C -2.00 - 16.00 pH;  -1999 - 1999 mV;  0 - 100 °C
Accuracy ±0.01 pH;  ±1 mV;  ±0.5 °C ±0.01 pH;  ±1 mV;  ±0.5 °C ±0.01 pH;  ±1 mV;  ±0.5 °C
Measurement Resolution 0.01 pH;  1 mV;  0.1 °C 0.01 pH;  1 mV;  0.1 °C 0.01 pH;  1 mV;  0.1 °C
Display LCD LCD LCD
Electrode --- ST210 (Included) ST210 (Included);  STTEMP30 (Included)
Accuracy ± (Temperature) 0.5 °C 0.5 °C 0.5 °C
Battery Life Not Applicable Not Applicable Not Applicable
Calibration 2 Point 2 Point 2 Point
Dimensions (HxLxW) 78 mm x 220 mm x 175 mm 78 mm x 220 mm x 175 mm 78 mm x 220 mm x 175 mm
In-use cover No No No
Measurement Range (Temperature) 0 °C - 100 °C 0 °C - 100 °C 0 °C - 100 °C
Measurement Range -1,999 mV - 1,999 mV -1,999 mV - 1,999 mV -1,999 mV - 1,999 mV
Net Weight 0.75 kg 0.75 kg 0.75 kg
Parameter pH / ORP pH / ORP pH / ORP
pH accuracy (±) 0.01 0.01 0.01
pH measuring range -2 - 16 -2 - 16 -2 - 16
pH resolution 0.01 0.01 0.01
Power AC Adapter (Included) AC Adapter (Included) AC Adapter (Included)
Resolution (Voltage) 1 mV 1 mV 1 mV
Temperature Compensation Yes Yes Yes
Temperature resolution 0.1 °C 0.1 °C 0.1 °C
Temperature Sensor 30 KΩ NTC 30 KΩ NTC 30 KΩ NTC
Working Environment 41°F - 104°F, 80%RH, non-condensing (5°C - 40°C, 80%RH, non-condensing) 41°F - 104°F, 80%RH, non-condensing (5°C - 40°C, 80%RH, non-condensing) 41°F - 104°F, 80%RH, non-condensing (5°C - 40°C, 80%RH, non-condensing)

Documentation

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