ex. VAT, ex. delivery costs
4 meter or 13 feet long cable.
Not suitable for thePCE-999
Noise level ranges | Auto 30 ... 130 dB |
High 80 ... 130 dB | |
Medium 50 ... 100 dB | |
Low 30 ... 80 dB | |
Dynamic range | 50 dB |
Resolution | 0.1 dB |
Accuracy | ±1.4 dB (under reference conditions @ 94 dB, 1 KHz) |
Accuracy class | IEC61672-1 Class 2 |
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Frequency range | 31.5 Hz...8 kHz |
Time rating | FAST (125 ms), SLOW (1 s) |
Frequency weighting | A and C |
Microphone type | 1/2" electret condenser |
Display | 4-digit LCD display with background lighting |
Display update | 2 Hz |
Data storage | 32700 readings |
Storage interval | 1 ... 59 seconds |
Analog output over | 1 Vrms/dB AC (impedance 100) |
3.5 mm jack connection | 10 mV/dB DC (impedance 1k) |
Data interface | USB, Bluetooth 4.0 |
Bracket |
3/8" connection |
Functions | MIN, MAX, HOLD |
Indication when noise level exceeds or falls below threshold | |
Shutdown | Automatically after ca. 15 minutes of inactivity |
Power supply | 9 V block battery |
Mains adapter | Primary: 100 ... 240 V AC, 50 / 60 Hz, 0.2 A |
Secondary: 9 V DC, 0.5 A | |
Operating conditions | 0 ... +40 °C / 32 .. 104 °F, 10 ... 90 % RH, non-condensing |
Altitude <2000 m / 6561 ft | |
Storage conditions | -10 ... +60 °C / 14 ... 140 °F, 10 ... 75 % RH, non-condensing |
Dimensions | 278 x 76 x 50 mm / 10.9 x 3.0 x 2" |
Weight | 350 g / 12.3 oz |
ex. VAT, ex. delivery costs
The calibration frequency for the class II acoustic calibrator is 1000 Hz and is a sinusoidal shape. Compared to other calibrators, this class II acoustic calibrator has three adjustable sound pressure levels. 94 dB, 104 dB and 114 dB are available and can be selected by pressing a button on the class II acoustic calibrator.
ex. VAT, ex. delivery costs
ex. VAT, ex. delivery costs
Software for PCE-322ALEQ and PCE-322ALEQ-ICA. Software for sound level meters for reading the data and transmitting to a PC or laptop. The requirements are:
Important! The LEQ value is only calculated by the software after the data transfer from the device to the PC or laptop!