ZBTH Car Electronic Stethoscope, Six-Channel Stethoscope, Electronic Stethoscope Kit, Find Engine Noise Diagnosis Scope Mechanics Tool, for Car

Description

Sensor type: Piezoelectric acceleration typeMaximum sensitivity: about 800mv/gSignal ratio: 60-120dBProbe resonance frequency: 24KHZProbe length: 140mmMachine power consumption: less than 15mwPower: DC9VVolume: (L) 108*(W)78*(H)43mmWeight: 1.13kgModel: six channelsDetection system: engineWorking temperature: 0°C-40°C