Diamond Tester Scale
Negotiable
Min.Order:1
Shanghai Total Industrial Co., Ltd.
Economic Gem instrument, Diamond Tester Scale, gem detector, Polariscope, gem gauge, ruby filter, gem refractometer,gemological refractometer, gem scale,gem tetser, diamond scale.
Diamond Tester Scale DMT-400
MODEL: DMT-400 (Economic)
Product introduction:
1.Secification:Type:Eagle Eye Brand "DIAMOND SURE I" Diamond Tester.
2.Working Voltage: DC 9v,6F 22 battery or AC adaptor(AC110-240 V, DC 9V,optional accessories)
3.Probe warming up time: about 25 seconds.
4.Working time: About 5 hours for continuous use
5.Ambient temperature:18C to 30C
6.Size:150mmX31.5mmX21mm(LxWxD)