2022 Pulsar Instruments plc 105 Pulsar 105 Class-1 Sound Level Calibrator Rental

Pulsar Acoustic Calibrator Model 105:
Specification: 
Frequency: 1kHz ± 1%  
Sound Level: 94dB re 20μPa  
Standardisation: Model 105 - IEC 60942:2003 Class 2       
                              Model 106 - IEC 60942:2003 Class 1  
Distortion: Less than 2%   
Operating Humidity: 25 to 90% Relative Humidity  
Operating Static Pressure: 65 kPa to 108kPa  
Operating Temperature: -10oC  to +50oC  
Storing Temperature: -20oC  to +60oC  
Effective Volume: 6.19 cm3  0.2 cm3  
Cavity Diameter: 0.525 inch 
Battery: 1 x 9v 6F22 (Neda 1604)  
Battery Life: Approx 15 Hours Continuous Use  
Battery Voltage: 9v Nominal (10v Maximum, 6.4v Minimum)  
Weight with Battery: 185g  
Dimensions: 135mm x Ø48mm