AHQNST Car Electronic Stethoscope Sound Engine Block Diagnostic Equipment Engine
AHQNST Car Electronic Stethoscope Sound Engine Block Diagnostic Equipment Engine Repair Tool Abnormal Sound Detector Car Noise Finde Specifications:Frequency Range: 100Hz-10kHz Input Impendence: >15M Ambient Noise Permitted: 100dB Operating Temperature: -10°C to 55°C Power Supply: 9V(6F22) battery Check Offer Price Specifications:Frequency Range: 100Hz-10kHzInput Impendence: >15MAmbient Noise Permitted: 100dBOperating Temperature: -10°C to 55°CPower Supply: 9V(6F22) batterySize: 32*50*206mm (main part only)Weight: about...