Cart
0
Product
Products
(empty)
No products
To be determined
Shipping
$0.00
Total
Product successfully added to your shopping cart
Quantity
Total
There are 0 items in your cart.
There is 1 item in your cart.
Total products
Total shipping
To be determined
Total
Reduced price!
![AS ISO 389.1-2007 [ Superseded ]](https://www.filesbase.org/7280-large_default/as-iso-3891-2007-superseded-17.jpg "AS ISO 389.1-2007 [ Superseded ]")
View larger
View larger
![AS ISO 389.1-2007 [ Superseded ]](https://www.filesbase.org/7280-thickbox_default/as-iso-3891-2007-superseded-17.jpg "AS ISO 389.1-2007 [ Superseded ]")
AS ISO 389.1-2007 [ Superseded ]
M00006748
New product
AS ISO 389.1-2007 Acoustics - Reference zero for the calibration of audiometric equipment, Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones
standard by Standards Australia, 02/20/2007
In stock