Moissanite/Diamond/CZ Tester - EL-004

Can distinguish diamond, moissanite and CZ by only one time testing. Simple on-off switch, no tricky adjustments. Three minute shut-off alert to save battery. Power supply: 9V... More

Shanghai EastenLong Trade Co.,Ltd

Quick Simple Diamond Selector and Diamond / Moissanite Tester - EL-005

This technologically enhance tester is design to identify real diamonds from non-diamonds and diamond simulants with a single step. It does not need a separate diamond selector that can filter out other simulants before it can be used to rule out the... More

Shanghai EastenLong Trade Co.,Ltd

Refractometer - 902780

The Hand-Held Refractometers are specially designed for measuring the concentration of many kinds of solution listed as following: Juices, Beverages, Honey, Salt water, Brine, Cleaning fluid, battery fluid, Antifreeze and Industrial fluids etc. And they... More

Beijing Hongyuan Optical Instrument Co., Ltd.

A2 servo motor - Delta A2 Servo motor

Delta new ASDA-A2 series, is the ultimate Servo system providing a total solution for a wide range of machine tools and industrial applications!!spec!!fea.20 bit Encoder Resolution.Built in Electronic Cam ( E-Cam ).CAN Open Commnucation... More

TEM Engineering Sdn Bhd

1.5KE6V8CA to 1.5KE440CA - 1.5KE27CA

TRANSZORB TRANSIENT VOLTAGE... More

Trantech electronics limited

DUAL N-CHANNEL ENHANCEMENT MODE FIELD EFFECT TRANSISTOR - NDS9945_NL

DUAL N-CHANNEL ENHANCEMENT MODE FIELD EFFECT... More

Trantech electronics limited

TZM5221B...TZM5267B - TZM5231B

Trantech electronics limited