Presidium Diamond thermal tester PDMT-A jewellery tester
Negotiable /Unit
Min.Order:1 Unit
Shenzhen Fable Jewellery Technology Co., Ltd.
1, Retractable thermoelectric probe tip.
2, With tip size of 0.6mm for testing smaller diamond upto 0.02ct.
3, Metal alert buzzer to ensure that the probe tip is in tourch with gemstone during testing.
4, Clear and visible display for easy reading measurements.
5, Power supply: 3xAAA battery.