Ohaus Economical pH Bench Meter

SKU
pHBench
Grouped product items
  Product Name Qty
ST2100-B
$285.00
ST2100-E
$303.00
ST2100-F
$325.00

Economical pH Bench Meter for Basic Laboratory Applications

  • 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.
Model ST2100-B ST2100-E ST2100-F
Measurement Range -2.00 – 16.00 pH; -2.00 – 16.00 pH; -2.00 – 16.00 pH;
-1999 – 1999 mV; -1999 – 1999 mV; -1999 – 1999 mV;
0 – 100 °C 0 – 100 °C 0 – 100 °C
Measurement Resolution 0.01 pH; 0.01 pH; 0.01 pH;
1 mV; 1 mV; 1 mV;
0.1 °C 0.1 °C 0.1 °C
Calibration 2 Point 2 Point 2 Point
Temperature Compensation Yes Yes Yes
Display LCD LCD LCD
Working Environment 5°C – 40°C, 80%RH, non-condensing 5°C – 40°C, 80%RH, non-condensing 5°C – 40°C, 80%RH, non-condensing
Working Environment 41°F – 104°F, 80%RH, non-condensing 41°F – 104°F, 80%RH, non-condensing 41°F – 104°F, 80%RH, non-condensing
Net Weight 0.75 kg (1.65 lb) 0.75 kg (1.65 lb) 0.75 kg (1.65 lb)
Resolution (Voltage) 1 mV 1 mV 1 mV
Electrode ST210 (Available as an Accessory) ST210 (Included) ST210 (Included); STTEMP30 (Included)
Accuracy ±0.01 pH; ±0.01 pH; ±0.01 pH;
±1 mV; ±1 mV; ±1 mV;
±0.5 °C ±0.5 °C ±0.5 °C
Temperature resolution 0.1 °C 0.1 °C 0.1 °C
pH resolution 0.01 0.01 0.01
Measurement Range (Voltage) -1,999 mV – 1,999 mV -1,999 mV – 1,999 mV -1,999 mV – 1,999 mV
pH measuring range -2 – 16 -2 – 16 -2 – 16
Measurement Range (Temperature) 0 °C – 100 °C 0 °C – 100 °C 0 °C – 100 °C
Parameter pH / ORP pH / ORP pH / ORP
Battery Life Not Applicable Not Applicable Not Applicable
Power AC Adapter (Included) AC Adapter (Included) AC Adapter (Included)
Temperature Sensor 30 KΩ NTC 30 KΩ NTC 30 KΩ NTC
In-use cover No No No
Dimensions (Height) 78.0 mm (3.07 in) 78.0 mm (3.07 in) 78.0 mm (3.07 in)
Dimensions (Width) 175.0 mm (6.89 in) 175.0 mm (6.89 in) 175.0 mm (6.89 in)
Dimensions (Length) 220.0 mm (8.66 in) 220.0 mm (8.66 in) 220.0 mm (8.66 in)
pH accuracy (±) 0.01 0.01 0.01
Accuracy ± (Temperature) 0.5 °C 0.5 °C 0.5 °C
Back to Top

Ohaus Economical pH Bench Meter