* One-touch immediate test, accurately indicates†Sapphire watch crystals versus glass.
* Innovative electronics and superior Surface Mount Technology (SMT) that instantly indicate stone's†authenticity with audible beep and visual light. * Retractable, spring-loaded durable tip helps to prevent tip damage and extends life of unite. * Foolproof, fully integrated metal warning buzzer†detects when watch case - not crystal†- is touched. * Fastest recovery time between tests - less than 5 seconds! | * Automatic shut off extends battery life.
* Sleek, trim design small enough to fit in your pocket.† Size:† 6 7/8" x 1 3/4" x 5/8".† Weight:† 3.5 oz's. * Experienced customer service abailable to answer questions and maintain your tester. * Limited Lifetime Warranty. * The Ceres Maximum XL is proudly made in the U.S.A. |