Extech 407766 Sound Level Calibrator, 94db/114dB; Calibrates and verifies Sound Level Meter operation; LED indicator lights up when power is on; Level position to select 94dB or 114dB; For use on Sound Level Meters with 0.5 or 1.0 in. microphones; UPC 793950407660 (407-766 407 766)

Where everything is always ON SALE!

Serving our customers since 1990
Store Ratings & Reliability: BBB, Amazon
Over 50,000 products
Home - About Us - Contact Us - FAQs - Policies

305-652-0442
(Mon-Fri 9am-5pm EST)
Resellers: Call for Volume Pricing

View Cart

Home Page

Search Shopping Cart Checkout Help

Machines & Tools > Sound Level Meters > Extech 407766 Sound Level Calibrator, 94db/114dB; Calibrates and verifies Sound Level Meter operation; LED indicator lights up when power is on; Level position to select 94dB or 114dB; For use on Sound Level Meters with 0.5 or 1.0 in. microphones; UPC 793950407660 (407-766 407 766)

Extech 407766 Sound Level Calibrator, 94db/114dB; Calibrates and verifies Sound Level Meter operation; LED indicator lights up when power is on; Level position to select 94dB or 114dB; For use on Sound Level Meters with 0.5 or 1.0 in. microphones; UPC 793950407660 (407-766 407 766)

Retrieving current price... Add to Cart Qty:

Estimate Shipping Cost: Choose the quantity to add to cart, press the "Add to Cart" button and in the Shopping Cart press "Calculate Shipping".
Availability: In Stock (see Disclaimer below).

Extech 407766 Sound Level Calibrator, 94db/114dB; Calibrates and verifies Sound Level Meter operation; LED indicator lights up when power is on; Level position to select 94dB or 114dB; For use on Sound Level Meters with 0.5 or 1.0 in. microphones; UPC 793950407660; Durable die-cast, aluminum housing; 1kHz sine wave at 94dB/114dB is generated to an accuracy of 5 percent (frequency) and more or less 0.8dB; 3 position swith (Off/94dB/114dB); Dimensions: 4.02 x 2.52 x 8.74; Weight 2 pounds

General Information
Manufacturer	Extech
Manufacturer Part Number	407766
Product Name	Sound Level Calibrator, 94db/114dB
UPC Code	793950407660
Features
Calibrates and verifies Sound Level Meter operation LED indicator lights up when power is on Level position to select 94dB or 114dB For use on Sound Level Meters with 0.5 or 1.0 in. microphones Durable die-cast, aluminum housing 1kHz sine wave at 94dB/114dB is generated to an accuracy of 5 percent (frequency) and more or less 0.8dB 3 position swith (Off/94dB/114dB)
Specifications
Frecuency	Range: 1000 Hz Accuracy: More or less 5 percent
Sound pressure Level	94dB/114dB More or less 0.5dB (94dB), more or less 1dB (114dB)
Distorsion	Less than 2 percent Total Harmonic Distortion (THD)
Operating Temperature	32 to 122 Degrees Fahrenheit
Power Supply	Two Heavy duty, alkaline 9V Battery
Power consumption	Approx. 10mA DC
Dimensions	4.02 x 2.52 x 8.74
Weight	2 pounds

M-20190120-1454-244-L
M-20220505-1454-200-L
M-20220625-1454-200-L

*This item is BRAND NEW - not refurbished. It comes with all manufacturer supplied accessories, and full manufacturer's USA warranty.

*** DISCLAIMERS: 1) Availability is not always guaranteed: Please call or email us to double-check stock before placing your order. We ship from our inventory and also drop-ship from hundreds of suppliers. We try very hard to show only available products but sometimes products sell out before we can update the product webpage. 2) Some information may have been supplied by 3rd Party Content Suppliers: We are not responsible for Data or Image errors. 3) We do not offer Installation, Training or Technical Support on this product.***

Home - About Us - Contact Us - FAQs - International Shipping - Store Policies - Privacy & Security Policies

Copyright © Sales Stores, All Rights Reserved