Picture of E-Sun EM410  
Automotive Noise Finder / Electronic Stethoscope
ADD350
LED light indicate the strength of signal of the
active channel
Illuminated button indicates active channel at a
glance
3 mics with alligator clips listen to 3 locations
in one road test
Hear noises that can not be duplicated in the stall
Improves shop efficiency,revenues,saves time
While testing select each of the 3 mic individually to pinpoint
noise location
,Quickly and accurately pinpoints noise and location of engine bad bearings,bushings
,dirty fuel injectors,wind and air leaks,noisy valves and filters.
,Long and short shaft reaches tight areas
,Ultra-sensitive mike and amplifier gives full range of sounds needed by the
,professional
Features
,LED light indicate the strength of signal of the active channel
,Illuminated button indicates active channel at a glance
,3 mics with alligator clips listen to 3 locations in one road test
,Hear noises that can not be duplicated in the stall
,Improves shop efficiency,revenues,saves time
,While testing select each of the 3 mic individually to pinpoint noise location
Application
,Quickly pinpoints source and location of noises emanating from under chassis,
,under hood,transmission,differential/CV joint,faulty fuel injectors and isolate
,suspension parts.
,Helps detect and isolate squeaks,rattles,groans,cowl"pops",clunks,growls,thumps
,rumbling and ticking noises

 

Automotive Wireless Noise Finder ADD3500

Receiver

Sensor

Features:
•Wireless Noise finder Receiver isolates up to 4 different transmitter locations.
• LED light indicate the strength of signal of the active channel. and help you to compare and find noise location
• Illuminated button indicates active channel at a glance.
• Adjustable volume control, On/Off switch.
• Listen to noises with the built-in speaker or connect through jack using earphone set.
• Includes: 6AA Batteries, 16 AAA Batteries, Molded Case, Location Identifier Note Pad Instruction Manual and Organizer Pouch

Applications:
-Quickly pin points source and location of noise:
-Faulty fuel injectors
-Under chassis
-Under hood
-Bearing, gears and suspensions
-Transmissions
-Differential/C.V. joint