Description
Standards GB/TI5173, IEC942
Sound Pressure 94dB and 114dB
Accuracy 0.3 dB
Frequency: 1000?0.01% Hz allows calibration with A,B,C or D weighting networks or linear.
Application: Calibration of 1? and ?? Microphones
Temperature Coefficent: 0 to 0.01 dB/oC
Altitude Effects: Approximately 0.1dB decrease for each 2000 feet increase in altitude from sea level to 12,000 feet elevation, or comparable atmospheric pressure change (approximately every 50mm of Hg decrease)
Temperature: -10 to = 50?C (Operating)
Range: -40 to 65?C (Storage with batteries removed)
Power: AAA 1.5V x 4 (UM ? 4)
Dimension: 137 x 51 x 51mm
Weight 200g
Neev Trivedi –
Great value
Aagam Menon –
Great value, top-notch quality!
Gia Choudhury –
Nice Product