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This sound calibrator generates a stable acoustic signal at a controlled frequency and amplitude to verify the accuracy of your sound level meter.
This sound calibrator generates a stable acoustic signal at a controlled frequency and amplitude to verify the accuracy of your sound level meter.
This sound calibrator generates a stable acoustic signal at a controlled frequency and amplitude to verify the accuracy of your sound level meter. The R8090 is compatible with all 1/2" diameter microphones.
Features
| Output Sound Pressure | 2 levels (94dB and 114dB) |
| Accuracy | ±0.5dB |
| Output Frequency | 1000Hz ±4% |
| Power Supply | 9V Battery |
| Product Certifications | CE |
| Operating Temperature | 32 to 104°F (0 to 40°C) |
| Storage Temperature | -4 to 140°F (-20 to 60°C) |
| Operating Humidity Range | 0 to 80% |
| Dimensions | 4.7 x 2 x 1.7" (120 x 51 x 43 mm) |
| Weight | 4.6oz (130g) |
Calibrate 1/2" sound level meters.
| Output Sound Pressure | 2 levels (94dB and 114dB) |
| Accuracy | ±0.5dB |
| Output Frequency | 1000Hz ±4% |
| Power Supply | 9V Battery |
| Product Certifications | CE |
| Operating Temperature | 32 to 104°F (0 to 40°C) |
| Storage Temperature | -4 to 140°F (-20 to 60°C) |
| Operating Humidity Range | 0 to 80% |
| Dimensions | 4.7 x 2 x 1.7" (120 x 51 x 43 mm) |
| Weight | 4.6oz (130g) |
Calibrate 1/2" sound level meters.
