Environmental Meter

The environmental meter is a small and handy measuring device for determining the differential air pressure. The environmental meter has a measuring range of ±5000 Pa. The environmental meter is connected via two hose connections with a diameter of 8 mm.

• Measuring range: ±5000 Pa
• 11 different pressure units:Pa, hPa, mBar, mmH2O, mmHg, inH2O, inHg, psi, ozin², bar, kPa
• Medium: gaseous
• Zero point calibration

The PCE-HT 71N Environmental Meter detects air temperature and humidity and stores readings to its internal memory. This Environmental Meter is compact and has enough memory to store up to 32,000 readings, 16,000 for each parameter, and is used above all as a data logger, in supermarket refrigeration units, refrigerated transport, warehouses and other temperature controlled environments.

• Measurement range: 0 … 100% RH / -35 … 70°C / -31 … 176°F
• Accuracy: ± 3% RH (20 … 80%) and  ± 5% / ± 1°C (1.8°F)
• Resolution: 0.5% RH / 0.1°C (0.18°F)
• Memory: Max. 32,000 measurement data (16,000 for each parameter (humidity / temperature))

• dose rate measuring range: 0 ... 10 mSv/h
• resolution: 0.01 µSv/h
• accuracy: ±30 % (for 137 Cs)
• sensitivity: 80 CPM/µSv (related to Co-60)
• cumulative dose: 0 µSv ... 500 mSv
• alarm adjustable: audible, visual, vibration