Size: l:6.50 * W:1.75 inches.

*Lifetime limited warranty
*LED bar graph/beep tone provides audible and visual moissanite indication
*Ergonomic shape, with angled probe tip and finger grip for ease of use
*Bright white LED illuminator light
*Fast warm-up time
*Probe Tip Sensitivity Enhancer Sheath (PTSES)
*Powered by 3 user-replaceable long life AAA alkaline batteries
*Rechargeable battery powered
*Designed in the USA with European influence
*The most trusted name in gemological instrumentation- GemOro