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This type of equipment department handheld deft type needle detectors, alias portable needle detectors, hand-held needle detector, handheld metal detectors,etc. Is the principle of magnetic fields, can effectively detect the broken needle etc tiny iron items.

Applicable scope:
Clothing, buttons, zipper, textile, shoes, hardware, chemical industry need to detect the place, metallic impurity homework auxiliary large needle detector detection non-conforming accurate ferromagnetic metal impurity needle. but also can be used to detect areas contain iron metal accessories such as cobalt nickel whether forbidden by environmental protection attestation of metal impurity. Enhance product quality.

1, the instrument of medicine, food, can ferromagnetic material inspection on of chemical raw materials
2, the instrument of wood, wall, can the nails, internal stage desk reinforced, pipe existence examination.
3, this instrument can also on human and livestock, etc, cuts, crushed industrial injury areas such as the inspection, check it’s internal whether ooze harmful iron residue.
4, this instrument can also be used for border shut the whistle inspectors to be seized personnel's hidden weapon, the rapid search guns.

Technical index:
Source: 6F22-9V electric power supply, static current 5mA, dynamic current less than 30mA, consumed extremely provinces
Heavy quantity: 280g
Body product: 135mm (long) x 65mm (wide) x 35mm (high)
Spirit sensitivity: 1.0 mm in diameter iron ball can amount to 10mm height.
The highest sensitivity can be detected for 0.8 mm in diameter iron ball.
Diameter 0.7 x 20 needle breakage can reach 50 heights.

Prepare note: this instrument can continuous long-term work, no fever does not produce overload phenomenon, when the power supply voltage is lower than 6V generated when the continuous than under, it means the power shortage twitter is the same battery should be replaced