| 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 |
| 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 |
1 x Bluetooth Decibel Meter PCE-323-ICA
1 x Mini Tripod
1 x Screwdriver
1 x Software CD
1 x Carrying case
1 x 9V block battery
1 x Instruction Manual
1 x ISO Calibration Certificate
N.B. Calibration certificates are issued specifically for the customer and are excluded from the right of return.
N.B. the free Apps are available at:
https://play.google.com/store/apps/details?id=com.cem.supermeterbox
https://apps.apple.com/de/app/meterbox-pro/id1231364276
