loading spinner
Pulsar Model 105 Class 1 Acoustic Calibrator
  • Pulsar Model 105 Class 1 Acoustic Calibrator
  • Pulsar Model 105 Class 1 Acoustic Calibrator

Pulsar Model 105 Class 1 Acoustic Calibrator

pulsar instruments authorised distributor

Includes: Pulsar Model 105 calibrator, Certificate of calibration, full user manual and battery.

Model 105
Tax excluded
  HTTPS Secure

Our pages are encrypted and protected from cyber-attack.


Payment Card Industry Data Security Standard (PCI DSS) Compliant.


TLS (SSL) - all data/information is secure from interception.

Pulsar Model 105 gives a standardised 1kHz tone - the frequency where all weighting networks are the same, at a pressure of 1 Pascal which is a sound level of 94 decibels. It has sensors to correct for temperature, humidity, barometric pressure and battery voltage so that it remains stable and accurate under almost any conditions where they are likely to be used.

Most noise related regulations stipulate that the sound level meter or dosemeter is calibrated before each acoustic calibration session and checked again before turning the instrument off. Noise measurements made for ‘official’ use, such as industrial health & safety or environmental monitoring, are not valid unless correct calibration procedures have been followed.


Advanced performance ensures that both models meet or exceed IEC 60942 accuracy requirements.
Full PTB pattern approval awarded on both models.
Ergonomic and robust design ensures comfortable use.
Auto correction for temperature and barometric pressure.
Auto switch off in normal mode and ‘permanent-on’ mode available.
Low battery indicator.
94dB Sound Pressure Level.
Fits ½ inch international standard microphones.
¼ inch adaptor available.
Calibration certificate included.

Pulsar Model 105 Specifications
Frequency 1 kHz ± 1%.
Sound Level 94 dB re 20 μPa.
Standardisation Model 105 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 -10°C to +50°C.
Storing Temperature -20°C to +60°C.
Cavity Diameter 0.525 inch.
Battery 1 x 9v 6F22 (Neda 1604).
Battery Life Approx 15 Hours Continuous Use.
Dimensions 135 mm x Ø48 mm.
Weight with Battery 185g.
Pulsar Model 105 warranty One-year.


Pulsar Model 105 + 106

PDF Specifications of the Pulsar Model 105 and Model 106 Acoustic Calibrators.

Download (845.47k)

No customer reviews for the moment.

Write your review

Pulsar Model 105 Class 1 Acoustic Calibrator

16 other products in the same category: