Skip to Main Content

Items (0)
|
My Account / Hi Guest

Items

Qty.

Price

Subtotal:

Home
About Us
Catalogs
Order Form
My Account
Contact Us

Category

Bulk Packs
Tech Ed
Lab Resources
Science
Electronics

Home
Electronics
KELVIN® Electronics Kits
KELVIN® Big Ear Assembled Demo

Zoom in on Image(s)

KELVIN® Big Ear Assembled Demo

Your Price: $69.95

Part Number: 842182

Put me on the waiting list

The item you are trying to purchase is currently out of stock.
Please enter your name, email, and phone number below.
We will contact you as soon as this product is available.

Name: *

Email: *

Phone: *

Verification: *

captcha image

Type the word above...

Quantity

product tabs

Amplify sounds from different sources (far away, birds, conversations. Add a parabolic reflector and hear blocks away. This kit contains all parts necessary tobuild an ultra sensitive listening device. Use a funnel or design your own reflective parabolic dish. Requires a 9V battery and a parabolic reflector. Does not include enclosure, use 430202. Teacher Demo Unit, Assembled/Tested.

Related Items

KELVIN® Big Ear Kit

KELVIN® Big Ear Kit

$19.95

KELVIN® Big Ear Bulk Pack

KELVIN® Big Ear Bulk Pack

$160.00

Mailing List

Subscribe

Unsubscribe

Ooop! The email you entered isn't valid.

WooHoo! You subscribed successfully.

Ok! You're unsubscribed.

Product Index
Category Index
FAQS

Copyright © KELVIN LP. All Rights Reserved.

Menu Links

Categories

Store Search