Larson Davis CAL1150 Calibrator
Larson Davis Acoustic Calibrator Model CAL1150 is a battery-operated precision microphone calibrator used for the calibration of sound level meters and other sound measurement equipment with ½ ” and smaller microphones. CAL1150 provides an output level of either 94 dB or 114 dB at 1000 Hz.
The CAL1150 is a lower cost option for calibration of Class 2 sound level meters and personal noise dosimeters. It should not be used for calibrating class 1 devices.
Request Pricing| Features |
|---|
| Output level: 94 dB or 114 dB |
| Output frequency: 1000 Hz |
| Meets IEC 60942:2017 and ANSI S1.40-2006 Class 2 |
| Includes rechargeable lithium battery |
| Applications |
|---|
| Field calibration or laboratory |
| Calibration of Class 2 sound level meters |
| Calibration of Noise dosimeters |
