Description
Overview
GAOTek Original Digital Sound Level Meter Calibrator is a state-of-the-art instrument designed for calibrating digital sound level meters. It ensures accurate and reliable calibration results, making it an essential tool for professionals in various industries such as environmental monitoring, occupational safety, and acoustic engineering. The calibrator generates a stable and precise sound pressure level at a specified frequency, allowing users to verify and adjust the accuracy of their sound level meters. With its user-friendly interface and compact design, it facilitates convenient and on-site calibration operations. The GAOTek Original Digital Sound Level Meter Calibrator is a trusted solution for maintaining the integrity and accuracy of sound level measurements.
Key Features
- Frequency evaluation according to characteristic curves A and C
- Easy to adjust (adjustment screwdriver included in the scope of delivery)
- / Max. memory
- Integrated tripod knuckle screw (0.25 in)
Technical Specification
| Parameters | Details |
| Measuring range | 32 dB to 130 dB |
| Frequency range | 31.5 Hz to 8 kHz |
| Accuracy | ± 1.0 dB |
| Resolution | 0.1 dB |
| Measuring rate | 5 s |
| Dimensions | 10.03 in x 2.16 in x 1.69in (255 mm x 55 mm x 43 mm) |
| Operating temperature | 32 °F to 104 °F (0 °C to 40 °C) |
| Housing | ABS |
| Frequency weighting | A / C |
| Section measuring range | 30 dB to 80 dB, 50 dB to 100 dB, 80 dB to 130 dB |
| Time weighting | FAST 125 m/s setting / SLOW 1 s setting |
| Battery type | 9 V block battery, 6 F 22 |
| Battery life | 70 h |
| Storage temperature | 14 °F to 140 °F (-10 °C to 60 °C) |
| Weight | 0.43 lb (195 g) |