Измеритель: интенсивность звука; LCD 3,5 цифры; 31,5?8000Гц Технические параметры
- Battery/ rechargeable battery: battery 6F22 9V x1
- Dimensions (W x H x D): 252x66x33mm
- Interface: USB
- Manufacturer: Velleman
- Measurement: sound level
- Measuring instrument features: real time clock
- Meter type: sound level
- Operating frequency: 31.5...8000Hz
- Power supply: battery 6F22 9V x1
- Sampling: 2x/s
- Sound level measuring accuracy: ±1.4dB
- Sound level measuring range: 30...130dB
- Sound level measuring resolution: 0.1dB
- Standard equipment: user's manual
- Type of display used: LCD 3,5 digit
- Weight: 258g