Measurement Range
-2.00 – 16.00 pH; -1999 – 1999 mV; -5 °C – 110 °C
Accuracy
±0.01 pH; ±1 mV; ±0.5 °C
Measurement Resolution
0.01 pH; 1 mV; 0.1 °C
Display
LCD with backlight
Electrode
ST310 Available as an accessory)
Accuracy ± (mV)
1 mV
Accuracy ± (Temperature)
0.5 °C
Battery Life
Not Applicable
Calibration
3 Point
Dimensions (HxLxW)
3.07 in x 8.66 in x 6.89 in (78 mm x 220 mm x 175 mm)
In-use cover
Available as an Accessory
Measurement Range (Temperature)
-5 °C – 110 °C
-1,999 mV – 1,999 mV
Net Weight
1.65 lb (0.75 kg)
Parameter
pH / ORP
pH accuracy (±)
0.01
pH measuring range
-2 – 16
pH resolution
Power
AC Adapter (Included)
Resolution (Voltage)
Temperature Compensation
Yes
Temperature Resolution
0.1 °C
Temperature Sensor
30 KΩ NTC
Working Environment
41°F – 104°F, 80%RH, non-condensing (5°C – 40°C, 80%RH, non-condensing)
ST310 (Included)
Included
-2.00 – 20.00 pH; -2000.00 – +2000.00 mV; -30 – 130°C
± 0.03% mV; ± 0.002 pH; ± 0.1 °C
0.001 pH; 0.01 mV; 0.1 °C
ATC
ST320 (Available as an accessory)
0.03 mV
9 Point
-30 °C – 130 °C
Meter Type
pH; ORP
19.5 oz (550 g)
0.002
-2 – 20
0.001
Protection Rating
IP54
Automatic
Temperature Display
50°F – 104°F, 85%RH, non-condensing (10°C – 40°C, 85%RH, non-condensing)
ST350 (Included)
