GAOTek Noise Detector Meter
This sound level meter has Compact 12.7 mm Electret Microphone, weighing 0.441 lbs. Ideal for precise 30 dB to 130 dB audio tests.
Description
Description
Technical Specification
| Parameter | Value |
| Microphone Type | Φ 0.5 in (12.7mm) Electret Test Capacitor Microphone |
| Measurement Range | 30 dB to 130 dB (A), 30 dB to 130 dB (C) |
| Frequency Range | 20 Hz to 10 kHz |
| Frequency Weighting | A, C Weighting |
| Time Weighting | Fast (F), Slow (S) |
| Power Supply | Two No. 5 High-energy Alkaline Batteries |
| Working Temperature | 14 ℉ to 122 ℉ (−10 ℃ to 50 ℃) (20% to 90% relative humidity) |
| Overall Dimensions | 6.3 in × 2.05 in × 0.98 in (160.02 mm × 52.07 mm × 24.89 mm) |
| Mass | 0.441 lb (0.2 Kg) |