• measurement range: 0 ... 9999 CPS
• resolution: 1 CPS
• accuracy: ≤3 % of Rd.
• units µSv/h, CPS and CPM
• energy range: 20 ... 3000 keV ≤±30％ (137Cs-）
• sensitivity: 80 cpm / μSv / (Co-60)

PCE-322A is a handheld, portable, professional Class II sound level meter or decibel (dB) meter with built-in data-logging or data-recording functionality for environmental testing. Thus, PCE-322A is ideal for real-time noise measurement as well as for long-term noise exposure monitoring over time.

• Sound measuring range: 30 …130 dB
• Resolution: 0.1 dB
• Accuracy: ±1.4 dB
• Memory: Stores up to 32,700 readings
• Sampling rate: 2 times per second
• ISO calibration available as an option

With the environmental tester you can ensure the right climate in your office. The environmental tester measures the CO2 content of the air, the relative humidity and the room temperature. The environmental tester shows carbon dioxide concentrations up to 9999 ppm, temperatures from -10… 50 °C, and relative humidity values from 20… 95%.

• Large CO2 measuring range up to 9999 ppm
• Traffic light function for carbon dioxide
• Measures temperature and humidity
• Network operation
• Suitable for classrooms, offices, lecture halls