Máy dò kim loại cầm tay Garrett GRT-180

Máy dò kim loại cầm tay Garrett GRT-180 

GRT-180 Super Scanner Automatic Handheld Metal Scanner 95 kHz with Large 8" Scan Surface

  GRT-180 Super Scanner with Ultimate sensitivity and Large 8" scan surface for quick, thorough scanning

  Features:

Highly sensitive, capable of detecting tint metal objects

Adjusting the press button to get rid of any interference

Automatic testing upon power-on without need for adjusting.The scanning area is large and detecting can be completed in a fast and accurate way

Capable of determining size and distance of metal objects by sound loudness from the detector

High DB design ensure application of the detector in noisy environment

Feature of the sound: from weak to strong, following natural alert mode of human being

Specifications:

Operating frequency: 95 kHz

Dimensions: 42 x 4.13 x 8.3cm

Weight: 0.5kg

Mode of adjustment: automatic

Power supply: one piece of 9V battery

Indicator: warning sound from weak to strong