PORTABLE & DEPENDABLE: With its compact-sized design, it's easy to bring when you need it, where you need it. It also allows continuous use of up to 2 hours and quick probe warm up time of 25 seconds. NON-SLIP DESIGN: Designed with rubber paint finish, this device provides safe, non-slip comfort and control. It is also equipped with a fine elastic tipped probe for testing and identifying stones with small sizes. WITH BUILT- IN METAL DETECTOR: Metal detector signals if the metal setting is touched instead of the stone. Without this feature, other testers can indicate a real diamond when you unknowingly touch the setting even if the diamond is fake. SIMPLE TO USE: Easy to operate without the need to make any necessary adjustments in the LED bar graph via volume control to match stones of different sizes, like those used in other diamond testers. ACCURATE & RELIABLE: This device is designed to help you quickly determine diamond and moissanite from other fake stones. It can distinguish gemstones as small as 2 pt.

Date First Available: April 23, 2021. Manufacturer: DANOPLUS. Item Weight: 7 ounces. Best Sellers Rank: #156,891 in Arts, Crafts & Sewing. Customer Reviews: 3.6 out of 5 stars 18 ratings 3.6 out of 5 stars. : B093BNSZZP. Item model number: KIB-083. Package Dimensions: 8.5 x 3.54 x 1.93 inches. International Protection Rating: IP44. Adjustable Length: Yes. Power Source: Battery Powered. Material: Metal. Batteries Required?: No. Brand: DANOPLUS.