Fully automatic ground balance

For the most accurate testing it is recommended that the user becomes familiar with comparative testing using standard gold testing needles

This product allows you the ability to strap a LED flashlight directly to almost any metal detector's shaft (among other places) and detect in low light conditions with the beam directly on your detector coil

Compatible with many prospecting pump systems

Display your collection like a professional with the 7" x 8" Display Tray with 25 Gem Jars

Graphite Crucible, 2 1/2" Dia x 5" Deep - 1kg Capacity Red Garden Shovel Fully automatic ground balance2 1 2" Graphite Crucible to withstand the extreme temperatures encountered in melting different materials. It has good thermal conductivity and temperature resistance for melting gold, silver, platinum, copper, and other precious metals and alloys with the high purity graphite crucible. It has good corrosion and impact resistance to ensure the reliability of the product. This is more durable than ordinary material products. The high temperature