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))

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

• accuracy class 2
• automatic range: 30 ... 130 dB
• manual ranges: 30 ... 80 / 60 ... 110 / 80 ... 130 dB
• resolution: 0.1 dB
• accuracy: ±1.5 dB (94 dB @1 kHz) / ±5 dB (94 dB @8 kHz)
• frequency weighting A and C
• numerical values and traffic light display

The environmental meter records the air temperature and humidity and stores them internally. The compact environmental meter 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