Dissolved oxygen meter Seven2Goä S4
Portable routine model for dissolved oxygen measurement.

-New, intuitive menu structure with fast and easy T-Pad navigation
-Robust design with IP67 protection for use in harsh and demanding environments
-Intelligent Sensor Management (ISM®) functionality reduces the risk of errors
-Up to 2 calibration points and a choice of 2 predefined oxygen standards
-Automatic, manual and time dependant endpoint recording
-Data memory storage for 200 data points
-Power requirements: 4 x 1.5 V AA or 1.3 V NiMH accumulators

Supplied with:
S4-Meter: Includes instrument, electrode clip, operating instructions, quick guide, test certificate, declaration of conformity, batteries
S4-Standard kit: As S4-Meter, but also with InLab 605-ISM and zero oxygen tablets
S4-Field kit: As S4-Standard kit, but also with bottles for calibration, uGoä carrying case
Specifications
Measuring range (O2 Saturation):
Resolution:
Accuracy: 0.1 ... 600.0%
0.1
±10%
Measuring range (Temperature):
Resolution:
Accuracy: 0.0 ... 60.0°C
0.1°C
±0.2°C
Measuring range (O2 concentration): 0.01 ... 99.99 mg/l (ppm)
Accuracy (display): ±0.2 mg/l in range 0 ... 15 mg/l
±10% in range 15 ... 60 mg/l
Measuring range (Pressure):
Resolution:
Accuracy: 500 ... 1100 mbar
1
±2%
Dimensions (W x D x H): 222 x 70 x 35 mm