Welcome to QET, where innovation meets precision in laboratory equipments! As a leading provider in the field, we take pride in offering cutting edge solutions to meet the diverse the needs of modern laboratories. Our commitment to excellence, reliability, and customer satisfaction sets us apart in the world of laboratory equipment trading.
| Measurement Range | 30~130dB |
|---|---|
| Level Range | 30~90dB, 50~110dB, 70~130dB |
| Accuracy | ±1.4dB (ref. 94dB@1KHz) |
| Frequency Weighting | A / C |
| Time Weighting | Fast, Slow |
| Dynamic Range | 50dB |
| Frequency Range | 20Hz to 8KHz |
| Microphone | ½ inch Electret condenser microphone |
| Auxiliary Outputs | AC/DC Output |
| Battery | 9V battery |
| Dimensions | 258x55x25 mm |
| Weight | Approx.185g |