Model: CAL200

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Class 1 acoustic calibrator with user selectable output of 94 or 114 dB at 1 kHz. 1/2 in. opening. (no adapter). Includes calibration certificate

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  • Operating Frequency: (±1%) 1000 Hz
  • Output: (±0.2dB) 114 dB re 20 µPa
  • Distortion: <2 %
  • Configuration: Hand-Held

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Operating Frequency (±1 %)1000 Hz1000 Hz 
Output (±0.2 dB) (Sound Pressure Level)94 dB re 20 µPa94 dB re 20 µPa 
Output (±0.2 dB) (Sound Pressure Level)114 dB re 20 µPa114 dB re 20 µPa 
Distortion<2 %<2 % 
Temperature Range (Operating)14 to +122 °F-10 to +50 °C 
Barometric Pressure Coefficient≤0.3 dB≤0.3 dB 
Settling Time≤2 sec≤2 sec 
Internal Battery (Type)9V9V[2] 
Internal Battery (Quantity)11 
Battery Life42 hours42 hours[1][2] 
Size - Height1.0 in25.4 mm 
Size - Width2.5 in63.5 mm 
Size - Length4.17 in105.9 mm 
Weight5.5 oz155 gm 

All specifications are at room temperature unless otherwise specified.


Product Notes
[1] Typical.
[2] Alkaline type recommended for longest service life.
No Accessories
Optional Versions:
No optional versions
Product Documents None Listed
Additional Downloads
CAL200 Product ManualDocumentation for CAL200
ManualProduct Manual for CAL200