The Tri Electronics GXL-24 Pro Professional Gold Tester

State of the art, complete karat range from 6 to 18 karats. Microprocessor based technology allows user safely and non- destructively determine gold content of alloys up to 24 karat in all four colors. Karat readings appear directly on lcd display. Highly recommended for those who regularly test gold above 18 karats. Detects platinum and gold plating. Packaged in durable hard plastic case. Comes with instructional video. Manufacturers repair or replacement warranty three years.

Size: 12” X 10” X 3” (305 X 254 X 76mm)
Weight: 3 Lb (1.35 Kg)
Power: Two 9 Volt Batteries

Replacement gel available