pH:

• Range: 0,00 - 14.00 pH
• Resolution: 0.1 pH
• Accuracy: ± 0.1 pH
• Calibration: automatic, up to 5 points

Temperature:

• Range: 0.0°C - 50.0 °C
• Resolution: 0.1 °C
• Accuracy: ±0.5°C
• Temperature compensation: ATC / MTC (0 - 100 °C) 

Conductivity:

• Range:
• ... to 199.9 µS
• 2 mS - 20 mS
• Resolution: 1 µS / 0.01 mS
• Accuracy: ±1% full scale + 1 LSD
• Calibration points: up to 2 points
• Temperature coefficients:  0.0 - 10.0 %/°C
• Normalization temperature: 25 °C

• Auto-Off 8.5 mins after last key pressed (can be disabled
• Certified IP67 Waterproof – Lightweight tester even floats for easy retrieval
• Power: 4 X 1.5 V "A76" Micro alkaline batteries
• Warranty: 24 months