Only diamond tester with rechargeable battery, no need to buy battery with this tester,and number of testing times is much longer than normal testers with battery, more easy to use, instantly distinguish diamonds and moissanite from other simulants,(if you are worried about moissanite,you may use our moissanite sure),come with PU pouch and special black testing plate,(for loose stones),and AC charger, One year factory warranty.
Feature:
No need to adjust sensitivity,only test after warmed up
Most compact design
High sensitivity to small stones.
Rechargeable battery, full charge can test 1,200 times..
Spring testing tip ensure close contact of stone.
With UV light for gem fluorescent test.
Not affected by ambient temperature.
Distinguish ruby and sapphire.
特点：
不须调节灵敏度，预热后可直接测量.
最小型的机身设计.
高灵敏度.
使用可充电电池,可使用市电电源,充满电可测试1200次.
弹性测量头确保与宝石良好接触.
附加紫外光功能,检测宝石的荧光反应.
不受环境温度影响.
能区分红宝石、蓝宝石

Moissanite tester separates moissanite from diamond,use pricinple of electrical conductivity,normal diamond tester can only separate diamond & moissanite from other simulants, this tester is second step to check after diamond tester, to make sure that stone is diamond or moissanite.
Order Number:MS-01 Tester only Order Number:MS-02 optional AC adaptor 110v or 220v
Feature:
Spring testing tip
With ultraviolet lightto test fluorescent reaction of stones,
Use battery and can be connected with A/C adaptor for long time indoor use.
Most compact in size..
One year manufacturer’s warranty.
特点：
弹性测量头
紫外荧光功能
可用外接电源
体积最小型