Mizar Electronic Gold Tester, M24

Features:

• Tests gold from 9 to 24 karat
• The M24 tests 9K, 10K, 12K, 16K, 20K, 22K, & 24K
• Distinguishes gold flash and gold plate trom solid gold
• Tests all color gold alloys
• Non-destructive testing
• Determines platinum Shuts off automatically increases battery life
• Tests in as little as two seconds
• Patents 5080766, 5128016 Two Year Warranty