General Tools SCAL1356 Sound Level Calibrator, 94/114dB

DISCONTINUED ITEM-Recommended Replacement: Reed R8090 Sound Level Calibrator, 94/114dB

Sound Level Calibrator fits 1 in and 1/2 in diameter microphones.

• Conforms to ANSI S1.40-1984 and IEC0942:2003 Class 2
• Fits 1 in. and 1/2 in. diameter microphones
• Internal battery test
• CE and RoHS approved
• Includes: 1/2 in microphone adapter, Carrying case and Battery

• Output Levels: 94dB and 114dB ±0.5dB at reference conditions
• Reference Conditions: 68°F (20°C), 65% RH,1013mbar
• Output Frequency: 1kHz ±2%
• Temperature Coefficient: ±0.02db per °C
• Total Harmonic Distortion: <2%
• Power Source: 1 9V battery (included)