High Strength Wall Microphone Voice Listen Detector for Engineer Water Leakage Oil Leaking Hearing F-999r

• Customization: Available
• Material: Metal
• Type: Cleanup Tool
• Model NO.: F-999R
• Warranty: 1 Year
• Transport Package: Standard
• Specification: F-999R Wall Hearing
• Trademark: None
• Origin: China

Product Description

High Strength Wall Microphone Voice Listen Detector for Engineer Water Leakage Oil Leaking Hearing F-999R 
 

 

Product function: 
F-999R precision testing instrument, imported precision accessories with ultra-high information price ratio, automatic noise reduction function, high-definition hearing device, can be used for pipeline side drain / floor heating testing / Geophysical Prospecting water, suitable for various pipeline materials, ground, wall, etc.

Operation method: 
insert the earplug into the earphone hole, insert the probe, turn the power on / volume knob clockwise, the power indicator light is on, and adjust the gear rotation knob 0123 to select the best effect.