Price $55 to $400 (1)$400 to $650 (1) Brand Name Accusum (1)Royal Sovereign (1) Counterfeit Detection Technology UltravioletInfraredMagnetic (1)Ultraviolet (1) Features Counterfeit DetectionLED DisplayAuto-startAuto-stopBatch Function (1)Digital DisplayCounterfeit DetectionAutomatic Self-testBack LoadingAuto Start/StopRetractable Handle (1) Manufacturer Accusum (1)Royal Sovereign International (1)