GAOTek Bluetooth Digital Sound Level Meter
This Bluetooth digital sound level meter has relative humidity of 25% to 90%, power supply of 5 V and display of 240 × 320 color screen.
Description
Description
Features
- A handhold noise measuring instrument
- Multifunction and user- friendly sound level meter
- Integrating SLM, 1/1 OCT 1/3 OCT analyzer, FFT analyzer, Noise dosimeter)
- 240 × 320 color screen
- Measurement ranges up to 142dB
- Synchronously do integrating measure
- Statistical, real-time 1/1 OCT 1/3 OCT, FFT analysis and noise dosimeter measure
Technical Specifications
| Display | 240 × 320 color screen |
| Display Resolution | 0.1 dB |
| Output Impedance | 1k Ω |
| AC Output | 1.0 V |
| Connector | DB-9 |
| Output Impedance | 1 k Ω |
| DC Output | 20mV or dB |
| Power Supply | 5 V |
| Relative Humidity | 25% to 90% |
| Working Temperature | 14 °F to 122 °F (-10 °C to 50 °C) |
| Dimensions | 10.23 in x 3.14 in x 1.18 in (260 mm x 80 mm x 30 mm) |
| Weight | 0.77 Oz (0.35 kg) |