Extech 407744 Professional Sound Calibrator, 94 db is a product engineered with precision, delivering exceptional performance
with features like calibrates and verifies Sound Level Meter operation, battery test position with battery status LED indicates if battery is good and for use on Sound Level Meters with 05 Inch or 10 Inch microphones.
Maintive brings to you 100% genuine Sound Level Meters from Extech at your doorstep with fast shipping, multiple and secure payment methods and easy returns. Order 407744 Professional Sound Calibrator, 94 db today at the best price only from Maintive.
Features
Calibrates and verifies Sound Level Meter operation
Battery test position with battery status LED indicates if battery is good
For use on Sound Level Meters with 0.5 Inch or 1.0 Inch microphones
Durable die-cast, aluminum housing
1kHz sine wave at 94dB is generated to an accuracy of 5% (frequency) and ±0.5dB
Items Included
two 9V batteries
carrying case
screwdriver
Specifications
Frequency1000 Hz
Noise Level94dB
Distortion2% Total Harmonic Distortion (THD)
Operating Temperature32 to 122°F (0 to 50°C)
Power SupplyTwo Heavy duty, alkaline 9V Battery
Power ConsumptionApprox. 10mA DC
Dimensions2.2 diameter x 5.6in long (50 x 127mm)
Weight0.75 lbs. (340g)
Warranty1 year manufacturer's warranty
Frequency1000 Hz
Noise Level94dB
Distortion2% Total Harmonic Distortion (THD)
Operating Temperature32 to 122°F (0 to 50°C)
Power SupplyTwo Heavy duty, alkaline 9V Battery
Power ConsumptionApprox. 10mA DC
Dimensions2.2 diameter x 5.6in long (50 x 127mm)
Weight0.75 lbs. (340g)
Warranty1 year manufacturer's warranty
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