Car Electronic Mechanic Stethoscope Noise Diagnosis Finder Detector W/Earphone

Description

NOTE:
The package content is not included battery.
FEATURES:
1. LED light indicate the strength of signal of the active channel
2. Quickly and accurate pinpoints noise and location of engine bad bearings,bushingsdirty fuel injectors, wind and air leaks, noisy valves and filters
3. Battery powered and easy to use
4. Consists IC circuit and transistor
5. Small size and Light weight
6. Comes with High sensitivity long & short probe
7. Can be used for detecting noise in machine components,such as gears, valves, vents and pumps
8. With an adjustable headset
NOISE FINDER:
Quickly and accurately pinpoints and location of engine badbearings, bushings dirty fuel injectors, wind and air lewaks, noisy valves and filters.
SHORT/LONG PROBE:
Long and short shaft reaches tight areas Ultra-sensitive mike and amplifier givesfull range of sounds needed by the professional.
SPECIFICATION:
1. Frequency Range : 100Hz~10kHz
2. Input Impedance : >15M
3. Ambient Noise Permitted : 100dB
4. Working Temperature : -10°C ~ 55°C
5. Power Supply : 9V battery (include)
6. Size : 32 x 50 x 206mm (main part)
7. Weight : about 240g (long probe + main part)