WATERPROOF POCKETSIZE MULTIFUNCTION METER CX – 105

CX-105 is a multi-purpose meter which enables to make different kinds of measurements depending on the type of the chosen head. Complete set of heads enables following measurements: PH, mV, redox potential, conductivity, salinity, oxygen dissolved in water in mg/l or %, humidity with possibility to determine the dew point, temperature of the surface and temperature of liquids or air. The user may choose appropriate heads.

• GP-105 – for PH and temperature measurement in water with low deposit content;
• GPX-105s – for PH and temperature measurements in waste water or other viscous samples;
• GR-105k- for redox potential and temperature measurement, electrode with cable;
• GC-105 – for conductivity, salinity and temperature measurement;
• GO-105 – for oxygen dissolved in water, in % or mg/l and temperature measurements, probe without cable;
• GO-105K – for oxygen dissolved in water, in % or mg/l and temperature measurements, probe with cable;
• GT-105 – for accurate temperature measurement, without cable;
• GT-105k – for accurate temperature measurement, probe with cable;
• GH-105 – for humidity and dew point measurements, sensor without cable;
• GH-105k – for humidity and dew point measurements, sensor with cable;
• GH-105p – for humidity and dew point measurements, sensor without cable but with RCA (chinch)
• connector for surface temperature probe, what enables to decide if painting on the surface in existing conditions is advisable.

• PH calibration in 1 to 3 points.
• Automatic detection of the buffer solutions 4.00, 7.00, 9.00 PH (optionally: 4.00, 7.00, 10.00 PH).
• Automatic temperature compensation.

• Accuracy 1mV.
• Possibility of automatic calculation of the redox reading in relation to the chloride/silver electrode to the hydrogen electrode.

• 5 sub-ranges switched automatically.
• Wide measuring range in conductivity mode (up to 100 mS/cm) enables using the meter for measurements in pure water, waste water or in sea water. Salinity measurement in range up to 60 g/l converted to NaCl.
• In the conductivity measuring mode possibility of calibration by introducing the constant K or in a standard solution.
• The reference temperature value may be chosen between 25oC or 20oC for measurement in honey.

• 1 point calibration (in 100% O2 saturation).
• Oxygen measurement in % or in mg/l.
• Possibility of introducing a correction connected with the salinity of the sample.
• Galvanic oxygen sensor of good quality.

• Used for field work.
• Good accuracy and minimised size.
• Fully waterproof housing, floats if dropped in the water.
• Powered by 3 x LR44 batteries
• Long-lasting work on one battery set.
• Automatic switch-off function to protect the batteries against discharging.