portable gem testing instruments

Brand Name:Presidium

Model Number:PMUT

Place of Origin:Singapore

Gem Testing instrument Presidium Multi Tester which identifies diamonds and moissanites Model Number: PMUT Description: The Presidium Multi Tester III is the only instrument needed to verify the authenticity of diamonds against moissanites, cubic zirconia, and other diamond simulants. Showcasing a new ergonomic design with a rubberized anti-slip grip, PMuT III promises greater ease of handling during testing...

Place of Origin:China

Brand Name:National Instruments

Model Number:Pxie 5111

NI PXIe 5111 PXI Mini Portable Digital Oscilloscope with Two Channels - The Perfect Oscilloscope Specifications Number of channels Two (simultaneously sampled) Input type Referenced single-ended Connectors BNC, ground referenced Input impedance 50 Ω ±1.5%,...

Brand Name:AI

Model Number:CRT-II

Place of Origin:China

200A Contact Resistance Meter Introduction: Contact resistance meter is used to test the contact resistance of circuit breaker or high current cable contacts. It is designed according to IEC62271. The main application of the tester is measurement of ...

Brand Name:ZL

Model Number:ZL-1102

Place of Origin:China

Protable Used Rockwell Hardness Tester Equipment description: Digital Rockwell Hardness Tester with large-screen LCD display, software can choose Rockwell hardness scale, plastic Rockwell scale; Hardness value, automatic calculation, automatic display. ...

Brand Name:Fengzhaowei

Model Number:XJ-2000

Place of Origin:CHINA

High Sensitivity Alcohol Test Instrument Breath Analyser Machine With UV disinfection function Breath Alcohol Tester-XJ-2000 Features Detection probe: high-precision semiconductor sensor; Key function: The keys are accompanied by sound prompts and are ...

Model Number:SXTTR-V

Brand Name:Sansion

Place of Origin:China

Improve Transformer Testing Efficiency with SXBB TTR Tester Product Introduction For transformer manufacturers, power utilities and electrical testing companies, accurate transformer testing is critical to ensure safe and stable operation. The SXBB ...

Brand Name:LIYI

Model Number:WR-10

Place of Origin:China

Portable Colorimeter Paper Testing Instruments Digital Small Volume Product Introduction:​ Quickly detail : Color Space CIELAB Color Difference Formula E*ab Measurement Caliber φ8mm Illumination Condition CIE Recommendation:8/d Light Source D65 Sensor ...

Brand Name:LONROY

Place of Origin:Guangdong, China

... for site investigation Predominant period testing of ground micro-tremors for site investigation Portable Shear Wave Velocity Tester Automatic Wave Velocity Testing Instrument Earthquake Engineering Site Survey Instrument Compliant Standards Code for

Brand Name:GENY

Model Number:YCTC-9901

Place of Origin:China

...Test Instrument 750V/80A Accuracy 0.2% Portable Transformer Test Equipment for Capacity and Loss Measurement for transformer ratio test Product Description YCTC-9901Transformer capacity and characteristic test instrument is a digital, portable instrument designed for the measurement of distribution transformer's capacity,loss and other parameters. The test instrument...

Brand Name:Shengtai Instrument

Model Number:ZL-1

Place of Origin:China

...evaluation of petroleum-based products. With a 220V power supply and a total of 200W of power, these laboratory evaluation instruments provide fast refrigeration, good effect, and easy to use features. Equipped with advanced technology, they are ideal for

Brand Name:JIZHONG

Model Number:TWH-6118

Place of Origin:CHINA

... optical networks.Excellent repeat rate and less complicated setting, one-key maneuvering, the test result can be digitally displayed to the extent of cause of trouble. It features the online testing function the same as OTDR does (under prerequisite of

Place of Origin:Guangdong, China (Mainland)

Brand Name:HAIDA

Model Number:HD-A820-1

Portable Paper Testing Equipments , Needle Type Moisture Testing Equipment Needle type moisture meter application: Adopt Japanese advance sensor, small and portable, suitable for site determination analysis. Digital display, simple and quick, with types of correction, ensure high accuracy. It applies to measure the moisture of rice straw, wheat straw, waste paper , reeds , small garden bamboo , mango stalk , etc. Portable Paper Testing...

Model Number:HF-2000K

Place of Origin:China

Brand Name:NANBEI

... meter HF series of digital push-pull force meter is a small, simple and versatile high-precision thrust, tensile testing equipment, widely used in electronic appliances, construction hardware, light industry and textile, auto parts, lighters and

Place of Origin:Beijing

Brand Name:HUATEC

Model Number:HEC-102

... for quick & convenient measurement of material property, such as material separate, quality control, material state check and so on. The products use the electromagnetism testing principle, can testing objects focus on

Place of Origin:Dongguan, Guangdong, China

... research and industrial applications. As a leading Resin Property Measurement Tool, these instruments offer comprehensive capabilities to analyze the physical, chemical, and mechanical characteristics of resins, ensuring optimal performance and quality in

Brand Name:Delta

Model Number:TTR-III

Place of Origin:China Mainland

...Portable Transformer Turn Ratio Polarity Testing Instrument Introduction: TTR-III Portable Transformer Turn Ratio Polarity Testing Instrument is independently developed and produced by our company according to the user's on-site use requirements. It is easy to operate, complete in function, and stable and reliable in data. At the same time, it is also the first variable ratio tester in China that can perform blind test

Brand Name:Suzhou Desisen (DSS) Electronics

Model Number:FET-9HS

Place of Origin:China

Portable Eddy Current Testing Instrument Frequency Range 1 Hz - 2 MHz Discriptions The FET-9HS portable flaw detector is a versatile and compact device designed for both online and offline inspection of metal pipes, including steel pipes, aluminum pipes, ...

Brand Name:VANCO

Model Number:FGR-003

Place of Origin:CHINA

FGR-003 Gemological Refractometer The refractometer is considered by some to be the most important of all gem identification instruments. It can be indicated (not measures) the refraction index of a gemstone, which often gives vital clues to the identity...

Model Number:HXRF-600plus

Brand Name:HUATEC

Place of Origin:China

...Portable XRF Spectrometer SDD Detector 30+ Elements Analyzing Mining Soil Heavy Metal and mineral analysis Testing Instrument Commodity description HXRF-600plus portable mineral element analyzer is very rugged and can complete extremely demanding applications in extremely harsh environments. It complies with IP 65 * rating standard, has dust-proof and waterproof performance, has passed the fall protection test...

Place of Origin:China

Brand Name:CNOEC, OPTO-EDU

Model Number:A24.6356

Gem Test Kit Jewelry Microscope Handheld Polariscope A24.6356 A24.6356-A Travel Lab An Ideal Toolkit For Laboratory Testing A24.6356-B Gemological Lab Special For Students And Gemologists A24.6356 Gem Test Kit A24.6356-A Travel Lab A24.6356-B Gemological Lab A24.6321-A Handheld Refractometer A24.6321-B Handheld Refractometer Handheld Polariscope Handheld Spectroscope Handheld Spectroscope (Adjustable) Iceland Spar Calcite Dichroscope Gem...