The PCE-325D is a data logging sound level meter from PCE Instruments that measures sound levels from 30 to 130 dB. It features three manual measuring ranges and an automatic range mode. The device is capable of storing up to 32,000 measurement values, which can be very useful for detailed environmental monitoring across various conditions and locations. This model is particularly suitable for assessing noise in industrial, recreational, or residential areas to ensure compliance with health and safety standards.
Sound level | |
Measurement range | 30 dB … 90 dB |
Resolution | 0.1 dB |
Accuracy | ±1.5 dB (at reference conditions of 94 dB and 1 kHz) |
Sound level | |
Measurement range | 50 dB … 110 dB |
Resolution | 0.1 dB |
Accuracy | ±1.5 dB (at reference conditions of 94 dB and 1 kHz) |
Sound level | |
Measuring range | 70 dB … 130 dB |
Resolution | 0.1 dB |
Accuracy | ±1.5 dB (at reference conditions of 94 dB and 1 kHz) |
General technical data | |
Measurement functions | MIN, MAX, HOLD |
Time evaluation | fast (125 ms), slow (1 sec.) |
Frequency | 31.5 … 8000 Hz |
Frequency rating | A, C |
Display type | LCD |
Display refresh rate | 500 mS |
Memory medium | Internal memory |
Memory capacity | 32000 values |
Memory interval of | 1 s |
Storage interval to | 24 h |
Microphone type | Electret condenser |
Interface | Micro-USB |
Standard(s) | IEC 61672-1 (Class II) |
Automatic switch-off | 3 min |
Automatic switch-off can be deactivated | yes |
Menu language | English |
Protection class (device) | IP52 |
Power supply | 5V DC |
Plug type | Euro plug device |
Weight | 307 g |
Dimensions (L x W x H) | 248 x 90 x 35 mm |
Operating conditions | -10 … 50 °C , 0 … 80 % r.H |
Storage conditions | -20 … 50 °C , 0 … 80 % r.H |
Capacity | 2500 mAh |