Inhoudsopgave
Hoe diep gaat een Pinpointer?
De Tek-Point is de nieuwste pinpointer van Teknetics, een handig apparaat waarmee je vlugger jouw vondsten mee kan lokaliseren in een gegraven gat. De gevoeligheid is in 3 niveaus in te stellen. Hij beschikt over zowel audio als vibratie en een regelbare LED verlichting. Hij is tot 3 meter diep waterdicht.
Welke Pinpointer kopen?
Pinpointer kopen?
- MI-4: De pinpointer is handzaam en beschikt over een herlaadbare Lithium Polymeer accu, na opladen gaat je Pinpointer MI-4 tot wel 90 uur mee.
- MI-6: De pinpointer is handzaam en beschikt over een herlaadbare Lithium Polymeer accu, na opladen gaat je Pinpointer MI-6 tot wel 90 uur mee.
What is the science behind a metal detector?
Different metal detectors work in various different ways, but here’s the science behind one of the simpler kinds. A metal detector contains a coil of wire (wrapped around the circular head at the end of the handle) known as the transmitter coil. When electricity flows through the coil,…
How does an army mine detector work?
Photo: Clearing mines. This army mine detector (a CyTerra AN/PSS-14) combines a super-sensitive, pulsed metal detector and a ground-penetrating radar (GPR) in a single, handheld unit. It can detect mines with low metallic content and distinguish between mine metal, irrelevant metal clutter, and soil with high metal content.
What is the best metal detector for treasure hunting?
The simplest ones are suitable for all kinds of general-purpose metal-detecting and treasure hunting. They’re called VLF (very low frequency) detectors because they use a single, fixed detecting frequency typically around 6–20 kHz (generally less than 30kHz).
How does a magnetic detector work?
When electricity flows through the transmitter coil, it creates a magnetic field all around it. If you sweep the detector above a metal object (such as this old gray spanner), the magnetic field penetrates right through it. The magnetic field makes an electric current flow inside the metal object.