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Total 549 products for gemstone tester pen Manufacture & Suppliers

10mw Fibre Light Tester Pen Laser Light For Fiber Testing Constant Output Power

Fiber Optic Tool Kit Light Source Pen Type Fiber VFL Visual Fault Locator 5KM 10KM 20KM 30KM Description The Visual Fault Locator (VFL) is widely used on optic fiber communication and maintenance, Fiber sensing...

Shenzhen Wangtong Industry Company Limited
Guangdong,China

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1000V Digital AC Voltage Tester Pen 50Hz 60Hz RoHS Certified

Digital Anemometer Digital Anemometer Highly Sensitive Digital Wind Vane Anemometer The Meter Structure �� Probe (NCV sensor) �� Flashlight �� Signal indicator �� Display �� Power switch �� sensitivity/Flashlight (Wi...

SHENZHEN XISHEN DEVELOPMENT COMPANLY LIMITED
Guangdong,China

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10mw Fibre Light Tester Pen Laser Light For Fiber Testing Constant Output Power

Fiber Optic Tool Kit Light Source Pen Type Fiber VFL Visual Fault Locator 5KM 10KM 20KM 30KM Description The Visual Fault Locator (VFL) is widely used on optic fiber communication and maintenance, Fiber sensing...

Shenzhen Wangtong Industry Company Limited
Guangdong,China

Verified Supplier

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1000V Digital AC Voltage Tester Pen 50Hz 60Hz RoHS Certified

Digital Anemometer Digital Anemometer Highly Sensitive Digital Wind Vane Anemometer The Meter Structure �� Probe (NCV sensor) �� Flashlight �� Signal indicator �� Display �� Power switch �� sensitivity/Flashlight (Wi...

SHENZHEN XISHEN DEVELOPMENT COMPANLY LIMITED
Guangdong,China

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Professional Low Voltage Tester Pen , Non Contact Voltage Detector Pen Measuring Range 12 - 1000V

Double Sensitivity Adjustment , AC Voltaget Detector 12~1000V NCV Intensity Features of Voltage Detector Brand Name: PEAKMETER Measuring Range: 12-1000V Model Number: PM8908C Dimensions: 156 * 20 * 20mm Power S...

Guilin Huayi Peakmeter Technology Co., Ltd.
Guangdong,China

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kaemeasu Mini Pen Digital Multimeter NCV Sequence Non Contact Voltage Detection Multimeter Tester Pen Meter

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Shenzhen Kace Technology Co., Ltd.
Guangdong,China

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White LED Light Jewelry Appraisal Gemstone Tester 1W

Built In Both Warm And White LED Light Jewelry Appraisal Gem Polariscope FTP-DCL Model Number: FTP-DCL Specification: Product Name Desketop Gem Polariscope Application Gem&Jewelry Product Size 80mm*132mm*150mm ...

Shenzhen Fable Jewellery Technology Co., Ltd.
China

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Live Wire Electrical Current Tester Pen , High Safety Contactless Voltage Detector

AC Voltage Detector With 3 Kinds Of Sound And LED Alarm Prolate Features of AC Voltage Detector Sound and Light Alarm Auto Power Off Low Battery Indication Zero/Live Wire Indication NCV Sensitive Indication Spe...

Guilin Huayi Peakmeter Technology Co., Ltd.
Guangdong,China

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LCD Digital Display Water Quality Measurement Tools TDS Water Quality Tester Pen

TDS-M1 Water Quality Measurement Tool OVERVIEW A TDS meter is a small hand-held device used to indicate the Total Dissolved Solids in a solution, usually water. Since dissolved ionized solids, such as salts and...

Beijing HiYi Technology Co., Ltd
Beijing

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FONGKO Optical Fiber Cable Tester Pen VFL 5km Portablered Red Light Fault Locator B1-05 VFL 5mw Visual Fault Locator

FONGKO Visual Fault Locator Company Profile PACKING&SHIPPING...

Shenzhen Fongko Communication Equipment Co.,Ltd
Guangdong,China

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3 in 1 Digital Soil pH Meter Plant Flower Agriculture Orchard pH Value Tester Pen Type Acidimeter with Temperature Moisture Measurement pH328

Features: 1. Soil pH measurement 2. Soil temperature measurement( ��C/��F) 3. Soil moisture measurement 4. Switch between three modes of soil PH, temperature, and moisture 5. Backlight control 6. Automatic swit...

Shenzhen Bestone Industrial Co.Ltd.
China

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3 in 1 Multi-parameter Water PH Monitor Water Quality Tester Pen Type pH EC TEMP Meter

The water quality monitor is professional and useful tool for testing PH/EC/TEMP of solution level. Perfect for wide applications, such as beverage, fish hatcheries, food processing, aquarium, photography, labo...

Masur Technology Co.,Ltd,
Guangdong,China

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New type VD03 Digital Control Non Contact Electric Voltage Tester Pen Detect Sensor

...

Yueqing Kampa Electric Co., Ltd.
China

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8 Items Gem Testing Instruments Mohs Gemstone Hardness Tester

...Tester Genuine tools Gemstone Mohs hardness pencil Model Number: FMH-8 Hardness Pencil is used for scratching the rough gemstones. If there are scratches, the gemstone hardness is lower than that hardness ma...

Shenzhen Fable Jewellery Technology Co., Ltd.
China

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Original Jewelry Presidium Gem Tester II With Accuracy Of 0.02ct

...Tester with Accuracy of 0.02ct Model number: Gem Tester II • Detachable probe pen with retractable thermoelectric probe tip that ensures constant pressure between probe and gemstone • Industry’s thinnest pro...

Shenzhen Fable Jewellery Technology Co., Ltd.
China

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Pen Type Non Contact Electrical Tester , 12~1000V Voltage Detector Tester

... AC non-contact voltage testers are easy to use-just touch the tip to a terminal strip,outlet,or supply cord,when the tip glows red and the unit beeps,you ......

Dongguan Habotest Instrument Technology Co.,Ltd
Guangdong,China

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Gemstones Mohs Hardness Tester With Carrying Case

..., the gemstone hardness is lower than that hardness marked on the pens. It includes:4, Fluorite 5, Apatite 6, Feldspar 7, Quartz 8, Topaz 9, Corundum Applications: Gemological labs, gemology schools/institut...

Shenzhen Fable Jewellery Technology Co., Ltd.
China

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HT100 1000V Pen Type Voltage Tester / Electric Detector Pen With LCD Display

...Pen Type Voltage Tester Flashlight AC With LCD Display ROHS CE Pen Type Voltage Tester's feature: 1. Dual sensitivity mode (12~1000V & 48~1000V) 2. Self-test function when power on (beep and red light) 3. LC...

Dongguan Habotest Instrument Technology Co.,Ltd
Guangdong,China

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HABOTEST Pen Type Voltage Tester HT 100 LCD Display Non Contact Volt Stick

...Pen Type Voltage Tester HT100 LCD Display Non Contact Voltage Stick Pen Type Voltage Tester's Descriptions: 1. Dual sensitivity mode (12~1000V & 48~1000V) 2. Self-test function when power on (beep and red li...

Dongguan Habotest Instrument Technology Co.,Ltd
Guangdong,China

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Non Contact Voltage Detector Pen With Dual Sensitivity Mode

hotsale non contact AC voltage tester pen ,hotsale non-contact voltage detector electric pen tester 90-1000V 1. Low price, OEM welcome, fast shippment and large stock 2. high sensitivity, 90-1000V with spotligh...

SHENZHEN XISHEN DEVELOPMENT COMPANLY LIMITED
Guangdong,China

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Gemstone Tester Pen

Total 549 products for gemstone tester pen Manufacture & Suppliers

10mw Fibre Light Tester Pen Laser Light For Fiber Testing Constant Output Power

1000V Digital AC Voltage Tester Pen 50Hz 60Hz RoHS Certified

10mw Fibre Light Tester Pen Laser Light For Fiber Testing Constant Output Power

1000V Digital AC Voltage Tester Pen 50Hz 60Hz RoHS Certified

Professional Low Voltage Tester Pen , Non Contact Voltage Detector Pen Measuring Range 12 - 1000V

kaemeasu Mini Pen Digital Multimeter NCV Sequence Non Contact Voltage Detection Multimeter Tester Pen Meter

White LED Light Jewelry Appraisal Gemstone Tester 1W

Live Wire Electrical Current Tester Pen , High Safety Contactless Voltage Detector

LCD Digital Display Water Quality Measurement Tools TDS Water Quality Tester Pen

FONGKO Optical Fiber Cable Tester Pen VFL 5km Portablered Red Light Fault Locator B1-05 VFL 5mw Visual Fault Locator

3 in 1 Digital Soil pH Meter Plant Flower Agriculture Orchard pH Value Tester Pen Type Acidimeter with Temperature Moisture Measurement pH328

3 in 1 Multi-parameter Water PH Monitor Water Quality Tester Pen Type pH EC TEMP Meter

New type VD03 Digital Control Non Contact Electric Voltage Tester Pen Detect Sensor

8 Items Gem Testing Instruments Mohs Gemstone Hardness Tester

Original Jewelry Presidium Gem Tester II With Accuracy Of 0.02ct

Pen Type Non Contact Electrical Tester , 12~1000V Voltage Detector Tester

Gemstones Mohs Hardness Tester With Carrying Case

HT100 1000V Pen Type Voltage Tester / Electric Detector Pen With LCD Display

HABOTEST Pen Type Voltage Tester HT 100 LCD Display Non Contact Volt Stick

Non Contact Voltage Detector Pen With Dual Sensitivity Mode