Sound Level Calibrator - 94db And 114db Calibration At 1khz | Accurate Results, Compact Design, High Durability, Portable

With the experience of three years, we are engaged in offering the supreme quality Sound Level Calibrator to our precious customers in Asansol , West Bengal , India. Our offered this product is widely appreciated in the market.

Product Features:
Accurate result
Compact design
Portability
High durability

Other Details:
94dB and 114dB Sound Calibration at 1KHz
Accurate and Simple to use
Fits 1A A , 1/2A A or 1/4A A diameter microphone
SPECIFICATIONS:
Output Sound Pressure Levels : 114dB and 94dB re 20 uPa under reference conditions.
Output Frequency : 1000Hz A A 2%
Reference Conditions : TEMPERATURE 23A A C (73A A F) ATMOSPHERIC PRESSURE 1013 mbar (760mm of Hg) RELATIVE HUMIDITY 65%
Accuracy of Sound Pressure Level : Under stated reference environment conditions A A 0.5dB
Power : One 9V battery 006P or IEC 6F22 or NEDA 1604.
Battery Test : Internal circuitry checks condition of battery continuously. Calibrator
will operate at all if battery voltage falls below acceptable range.
Battery life : About 20 hours (Alkaline Battery)
Dimensions : 103x63x54mm
Weight : approx. 200g (include batteries)
Operating temperature : -10 to 50A A C (14 to 122A A F)
Operating humidity : 0 to 90%RH
Accessories : 9V battery, C