Create Account login Track Order 402-522-6693
Cart 0 Items $0.00 Cart Checkout

Home
Extech 407744
Extech 407744
793950407448
94dB Sound Calibrator
Price: $329.99
In stock
Quantity:
Product Detail
Extech 407744
793950407448
Manufacturer: Extec

Fulfilled by Extech

Extech 94dB Sound Calibrator, Extech 407744

Specifications:
Frequency 1000 Hz ±5%
Sound Pressure Level 94 dB (407744); 94dB/114dB (407766) ±0.5dB (94dB), ±1dB (114dB)
Distortion <2% Total Harmonic Distortion (THD)
Operating Temperature 32 to 122°F (0 to 50°C)
Power Supply Two Heavy duty, alkaline 9V Battery
Power consumption Approx. 10mA DC
Dimensions 2.2" diameter x 5.6" long (50 x 127mm)

Ratings:
CE Certified

Description:
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" or 1.0" microphones. Durable die-cast, aluminum housing. 1kHz sine wave at 94dB is generated to an accuracy of 5% (frequency) and ±0.8dB.



Data Sheet

User's Manual

Promotions