• pH measurement range: 0 ... 14 pH
• resolution: 0.01 pH
• accuracy: 0.05 pH
• temperature: 0 ... 60 °C / 32 ... 140 °F
• resolution: 0.1 °C / 0.1 °F
• accuracy: 1 °C / 0.1 °F
• automatic calibration
• for aqueous, non-corrosive media

The environmental tester records the air temperature and humidity and stores them internally. The compact environmental tester with a large memory (up to a maximum of 16,000 values) is primarily used for long-term registration, for example in the food sector (e.g. refrigerated counters in supermarkets, refrigerated transport, warehouses) or in the industrial sector (heating and cooling processes, machine temperatures, product warehouses…)

• Measuring range temperature: -40 … 85 °C
• Measuring range rel. humidity: 0 … 100%
• Max. 16,000 data records can be saved
• Export to software possible
• 450 day running time
• Adjustable storage rate from 1 second

• Wind speed: 0.3 ... 40 m/s
• Resolution: 0.1 m/s
• Accuracy: ±5% of reading
• Volume flow: 0 ... 999900 m³/min
• Resolution: 0.001 m³/min
• Units: knots, m/s, km/h, mph, ft/min, ft³/min, m³/min, m³/s
• Temperature: -10 ... 45°C / 14 … 113°F
• Resolution: 0.2°C / 0.4°F
• Accuracy: ±2°C / 3.6°F
• Units: °C and °F
• Min, Max, real-time measurement
• Integrated compass