Temperature:

• Range: -10.0°C - 110.0 °C. DO: 0 - 60.0°C
• Resolution: 0.1 °C
• Accuracy: ±0.5°C
• Temp. compensation: ATC / MTC (0 - 100 °C) 

Conductivity:

• Range:
• ... to 2.000 µs
• 2.000 - 300.0 µs
• 300.0 - 4.000 mS
• 4.000 - 40.00 mS
• 40.00 - 500.0 mS
• Resolution: 0.01 µs / 0.1 µs / 0.001 mS / 0.01 mS / 0.1 mS
• Accuracy: ±1% full scale + 1 LSD
• Calibration points: 4 automatic; 5 manual
• Cell constant (K): 0.010 - 10.000
• Temperature coefficient: Linear & Pure
• Normalization temperature: 15 - 30°C

TDS (Total Dissolved Solids):

• Range:
• ... to 2.000 ppm
• 2.000 ppm - 300.0 ppm
• 300.0 ppm - 4.000 ppt
• 4.000 ppt - 40.00 ppt
• 40.00 ppt - 500.0 ppt
• Resolution: 0.01 ppm / 0.1 ppm / 0.001 ppt / 0.01 ppt / 0.1 ppt
• Accuracy: ±1% full scale +1 LSD

Salinity:

• Range:
• ... to 0.770 ppm
• 0.770 ppm - 143.3 ppm
• 143.4 ppm - 2.138 ppt
• 2.138 ppt - 23.64 ppt
• 23.64 ppt - 80 ppt
• Resolution: 0.01 ppm / 0.1 ppm / 0.001 ppt / 0.01 ppt
• Accuracy: ±1% full scale +1 LSD

DO:

• Range: 0.0 iki 90.00 mg/L or ppm
• Resolution: 0.01 mg/L; 0.01 ppm
• Accuracy: ± 0.2 mg/L
• Calibration points: 1

Salinity correction:

• Range: 0.0 - 50.0 ppt
• Resolution: 0.1 ppt
• Correction: automatic

Barometric pressure correction:

• Range: 450 - 825 mmHg or 59.9 - 109.9 kPa
• Resolution: 0.1 mmHg or 0.1 kPa
• Correction: automatic
• 500 Data Sets with Date/Time stamping
• Security password protection 
• Auto-Calibration
• Data-logging options with time/date indexed
• GLP compliance
• Simultaneous Display and measurement of 4 parameters
• Cal-due alarm
• pH slope/offset Display
• Self-diagnost
• IrDA Wireless Communications2
• Power:4 X 1.5 V "AA" Alkaline batteries or 9 V DC adapter, 500 mA
• Warranty: 36 months