Universal telephone pick-up cup. This device has a suction cup which attaches to the earpiece side of a telephone handset and will pick up both sides of the phone conversation. Terminates to a 3.5 mm plug.
Customer Reviews
(2 Reviews)
Write a Review (requires login)
Excellent "EM Listener" 
Reviewer:
A viewer
from SEATTLE, WA USA
Slide it around your laptop and hear a collection of digital choruses. Stick it to a cellphone and listen to power-up. Detect the AC leaking out of old non-conduit house wiring. Wave it near a CCFL lamp. Find underground power lines. I plug the coil into one of those Radio Shack little white amplified loudspeakers. Perhaps try "super stereo ear" kit (stereo! use two coils at 90deg?!!)
1-2 of2
You might also like
6 PIN CRIMP-ON MODULAR PLUG RJ-12
CAT# CMP-6
10 for $3.00
| 50 + | $0.25 each |
| 100 + | $0.20 each |
Add to cart
−
+
MOD PHONE JACK, 6-WIRE, SURFACE-MOUNT
CAT# MT-111
$0.75 each
| 10 + | $0.60 each |
| 100 + | $0.46 each |
Add to cart
−
+
8-PIN MODULAR PHONE JACK, PC MT
CAT# MT-82
$0.75 each
| 10 + | $0.65 each |
| 100 + | $0.55 each |
Add to cart
−
+
8 PIN CRIMPON MODULAR PLUG RJ-45
CAT# CMP-8
10 for $3.50
| 50 + | $0.30 each |
| 100 + | $0.225 each |
Add to cart
−
+
WALL PLATE W/ MOD PHONE PLUG & F-CONNECTOR, USED
CAT# MT-112U
$1.00 each
| 100 + | $0.75 each |
Add to cart
−
+
MOD PHONE CORD SPLITTER
CAT# MT-118
$0.50 each
| 100 + | $0.30 each |
| 500 + | $0.20 each |
| 1000 + | $0.12 each |
Add to cart
−
+
DUAL 4 PIN PC MOUNT MODULAR JACK
CAT# MT-4X2
$0.75 each
| 10 + | $0.65 each |
| 100 + | $0.55 each |
Add to cart
−
+
4 PIN SURFACE MOUNT MODULAR WALL JACK, IVORY
CAT# MT-103
$0.65 each
| 10 + | $0.50 each |
| 100 + | $0.40 each |
Add to cart
−
+
FLUSH MOUNT MODULAR WALL PLATE
CAT# MT-107
$1.10 each
| 10 + | $0.90 each |
| 100 + | $0.70 each |
Add to cart
−
+
4 PIN CRIMP-ON MODULAR PLUG RJ-11
CAT# CMP-4
10 for $2.50
| 50 + | $0.20 each |
| 100 + | $0.18 each |
Add to cart
−
+
2-CONDUCTOR WATERPROOF CONNECTORS, 18 AWG
CAT# CON-320
$1.95 each
| 10 + | $1.80 each |
| 100 + | $1.50 each |
Add to cart
−
+
4-POSITION DUAL ROW STRIP, 25 AMP
CAT# TS-304
$1.62 each
| 25 + | $1.51 each |
| 100 + | $1.40 each |
Add to cart
−
+
4-CONDUCTOR WEATHER PACK CONNECTOR KTI, 16-14 GA
CAT# WP4-14
$5.81 each
| 10 + | $5.23 each |
| 100 + | $4.36 each |
Add to cart
−
+
2-CONDUCTOR WATERPROOF CONNECTOR, AWG 10
CAT# CON-321
$3.00 each
| 10 + | $2.75 each |
| 100 + | $2.25 each |
Add to cart
−
+
5-POSITION DUAL ROW STRIP, 25 AMP
CAT# TS-305
$2.03 each
| 25 + | $1.89 each |
| 100 + | $1.76 each |
Add to cart
−
+
