Combo Diamond Moisanite Tester Gem

FEATURES:

• Easy operation without necessary to adjust LED bar garph via volume control to match stones of different sizes like that used in other diamond tester models

• Could be powered by AAA alkaline batteries, NiMH batteries or an AC power adaptor (not included in the set)

• Can distinguised stoned as small as 2 pt

• Low battery detector

• Equipped with an elastic probe tip

• Built in metal detector

• Automatic power off

• With "beep" sound indicator

• Rubber paint finish

• Factory Calibrated

  Complete set includes:

• 1 x Diamond Tester

• 1 x Testing Base

• English User Manual

• Carrying Case

• Standard Factory Package

  SPECIFICATIONS:

• Working Voltage: DC 4.5V, AAA Alkaline or NI-MH battery or AC adaptor (110 ~ 240V, DC 4.2V) (not included in the set)

• Probe warm up time: about 25 seconds

• Working time: about 2 hours of continous use

• Net weight: 65g (not including batteries)

• Tester Size: 173 x 42 x 22mm (L x W x D)

• Working Temperature: 18 ~ 30 ° C