| Frequency |
1kHz ± 0.2% (CR:515 & CR:514) |
| Sound Level |
CR:515 |
94dB re 20µPa ±0.2dB |
| CR:514 |
94dB re 20µPa ±0.4dB |
| CR:511F |
94dB & 104dB re 20µPa |
| Standardisation |
CR:515 |
IEC 60942:2003 Class 1 |
| CR:514 |
IEC 60942:2003 Class 2 |
| CR:511F |
IEC 60942:1988 Class 1L |
| Cavity Diameter |
CR:515 & CR:514 |
1/2 inch |
| CR:511F |
1.125 inch |
| Battery |
1 x 9v 6F22 (Neda 1604) |
| Dimensions |
CR:515 & CR:514 |
138mm x 47mm |
| CR:511F |
135mm x 48mm |
| Calibration Adaptors for CR:511F |
QC:1 |
1" Microphones |
| QC:2 |
20mm Microphones |
| QC:3 |
1/2" Microphones |
| QC:4 |
10mm Microphones |
| QC:7 |
1/4" Microphones |
| QC:426A |
MK:426A Outdoor Microphone |
| Type Approval |
CR:515 |
PTB Type Approval PTB-1.16-4028829 |
| |
CR:514 |
PTB Type Approval PTB-1.16-4028829 |
| |
CR:511F |
PTB Type Approval |
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