Tri Electronics GT-4000 Gold Platinum Tester GT4000 Digital Testing Machine NewGT-4000
The GT-4000 Gold Tester TM is a portable electronic device, developed by TRI Electronics Inc., for efficient and quick determination of gold karat value (from 6 to 24 karat), and pure platinum.
This Digital Gold Tester also distinguishes solid gold from gold-plated items.
The essential tool that goes to high range. Tests gold alloys from 6 to 24 karats in all four colors.
Accurately tests from 6 to 18 and 24 karats values then range of 20-22 karats. No dangerous acids or messy harmful chemicals.
Ecologically safe provides a numeric reading on the LCD display that corresponds to the karat table.
Manufacturer’s repair or replacement warranty two years.
Size: 12” x 9” x 2” (305 x 254 x 76mm)
Weight: 2.0 lb (.900 kg)
Power: 2 9volt batteries
Replacement Gel: TB-24
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