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Total 549 products for gemstone tester pen Manufacture & Suppliers

Universal Pen Type Voltage Tester / Non Contact AC Voltage Detector Pen With Flashlight

HABO HT-100 Non-Contact Voltage Detector with LCD Display Dual sensitivity mode (12~1000V & 48~1000V) Self-test function when power on (beep and red light) LCD screen indicator (battery low, 4 level of sensitiv...

Dongguan Habotest Instrument Technology Co.,Ltd
Guangdong,China

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HABO Pen Type Voltage Tester / Non Contact Voltage Detector Pen With Flashlight

HABO HT-100 Non-Contact Voltage Detector with LCD Display Dual sensitivity mode (12~1000V & 48~1000V) Self-test function when power on (beep and red light) LCD screen indicator (battery low, 4 level of sensitiv...

Dongguan Habotest Instrument Technology Co.,Ltd
Guangdong,China

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Portable Laser Fiber Optic Cable Tester Visual Fault Locator Pen Type 10mw

Portable Laser Fiber Optic Cable Tester Visual Fault Locator Pen Type 10mw pen-based red light source, which use 650nm semiconductor laser as a light emitting device, through the constant current drive, transmi...

Han Xin Communications Limited
China

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pen ph meter price to measure semisolid substances cheap for dealer

... introduction of pen type ph meter: Economical pocket pH tester, equipped with a flat surface pH electrode, used for measuring the pH of semisolid substances. Accuracy: 0.1pH. Features of NANBEI pen type ph ...

NANBEI INSTRUMENT LIMITED
Henan,China

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pen ph meter price to measure semisolid substances cheap for dealer

... introduction of pen type ph meter: Economical pocket pH tester, equipped with a flat surface pH electrode, used for measuring the pH of semisolid substances. Accuracy: 0.1pH. Features of NANBEI pen type ph ...

NANBEI INSTRUMENT LIMITED
Henan,China

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Pen Type ph tester for water / portable water ph meter lightweight

Pen Type ph tester for water / portable water ph meter lightweight ph water meter AH-3020A digital type with the batteries high quanlity Quick Detail: 1) test PH value; 2) LCD display; 3) accuracy +/-0.02 4) ea...

Shenzhen Huge Creation Technology Limited
Guangdong,China

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32mm Eyepiece Jewelry Gem Refractometer For Identifing Gemstone

$Buy cheap 32mm Eyepiece Jewelry Gem Refractometer For Identifing Gemstone from wholesalers$

... stones.It can test the gem refractive index easy,fast,and without spoilage,it can also test the gemstones’ luster Model: FGR-002 Type Testers & Measurements Testing scale 1.35-1.85 Accuracy 0.002 Color Whit...

Shenzhen Fable Jewellery Technology Co., Ltd.
China

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High Precision Pen Type Conductivity TDS Salinity Meter Energy Efficient

Portable Pen Type Conductivity TDS Salinity Meter >>Application The compact CON30 conductivity tester combines the functions of a conductivity pen, a TDS pen, and a salinity pen. Its submersible design ensures ...

Nanjing Juge Environmental Technology Co., Ltd.
Jiangsu,China

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China cable fault locator cable tester

China cable fault locator cable tester Model: HY-16 Length: 21.75cm Product Description: pen type cable fault locator/ red laser indicator/laser light source 5MW/10MW/20MW/30MW adopt ......

Henan Huachuang Communication Equipment Co.Ltd.
Henan

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wholesale cable and network tester tools underground cable fault locator from China

Product Name: wholesale cable and network tester tools underground cable fault locator from China Model: HY-16 Length: 21.75cm Product Description: pen style underground cable fault locator 1mw 5mw 10mw 20mw ch...

Henan Huachuang Communication Equipment Co.Ltd.
Henan

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optical fiber tools cable identifier fiber optic tester China manufacturer

... fiber light pen adopt 650nm laser diode as a light emitting device, the output power can be up to 1mw-30mw. It’s applied to single-mode or multi-......

Henan Huachuang Communication Equipment Co.Ltd.
Henan

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telecommunication fiber optic cable tester optical visual fault locator

Product Name: optical visual fault locator Model: HY-16 Length: 21.75cm Product Description: measure laser point fiber optic tester laser optical fiber light pen adopt 650nm laser diode as a light emitting devi...

Henan Huachuang Communication Equipment Co.Ltd.
Henan

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wholesale tdr cable fault locator fiber optic light laser pointers wire tester

Model: HY-16 Length: 21.75cm Product Description: measure laser point fiber optic tester laser optical fiber light pen adopt 650nm laser diode as a light emitting device, the output power can be up to 1mw-30mw....

Henan Huachuang Communication Equipment Co.Ltd.
Henan

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wholesale tdr cable fault locator fiber optic light laser pointers wire tester

Model: HY-16 Length: 21.75cm Product Description: measure laser point fiber optic tester laser optical fiber light pen adopt 650nm laser diode as a light emitting device, the output power can be up to 1mw-30mw....

Henan Huachuang Communication Equipment Co.Ltd.
Henan

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wholesale tdr cable fault locator fiber optic light laser pointers wire tester

... Model: HY-16 Length: 21.75cm Product Description: measure laser point fiber optic tester laser optical fiber light pen adopt 650nm laser diode as a light emitting device, the output power can be up to 1mw-3...

Henan Huachuang Communication Equipment Co.Ltd.
Henan

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Hot selling underground cable locator optical visual fault locator tester fault cable test

... Model: HY-16 Length: 21.75cm Product Description: measure laser point fiber optic tester laser optical fiber light pen adopt 650nm laser diode as a light emitting device, the output power can be up to 1mw-3...

Henan Huachuang Communication Equipment Co.Ltd.
Henan

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Electronic Pen Type Voltage Tester Non Contact AC Voltage Detector Tester

HABO HT-100 Non-Contact Voltage Detector with LCD Display Dual sensitivity mode (12~1000V & 48~1000V) Self-test function when power on (beep and red light) LCD screen indicator (battery low, 4 level of sensitiv...

Dongguan Habotest Instrument Technology Co.,Ltd
Guangdong,China

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Anti Shock Non Contact Voltage Tester IEC1010-I CAT 100V 10MHz With NCV

...Tester 12-1000V AC Voltage Detector Test Pen Circuit Tester Tool Description: - Universal anti-shock protection - Prevent misuse of instruments 1.1.2 After receiving the instrument, check if it is damaged du...

SHENZHEN XISHEN DEVELOPMENT COMPANLY LIMITED
Guangdong,China

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1.5V AAA N S Polar Identification Pen 50Gs Magnet Pole Sensitivity Detector

VICTOR 862M N S Polar Identification Test Pen Magnetic Field Magnet Pole Sensitivity Detector Polarity Determination Portable Technical data Model 862M Sensitivity ��5mT(50Gs) Display 2 LED displays (red = N pol...

XI'AN BEICHENG ELECTRONICS CO.,LTD
China

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1.5V AAA N S Polar Identification Pen 50Gs Magnet Pole Sensitivity Detector

VICTOR 862M N S Polar Identification Test Pen Magnetic Field Magnet Pole Sensitivity Detector Polarity Determination Portable Technical data Model 862M Sensitivity ��5mT(50Gs) Display 2 LED displays (red = N pol...

XI'AN BEICHENG ELECTRONICS CO.,LTD
China

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