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Total 549 products for gemstone tester pen Manufacture & Suppliers

Water Soil PH Tester PH-98108 Portable Digital PH Pen With ATC And LCD Display

Product selling points ��Feature Design This PH-98108 digital pH meter is engineered for professionals and enthusiasts who demand precision, durability, and ease of use. Whether for water quality testing, aquacu...

SHEN ZHEN YIERYI Technology Co., Ltd

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Yieryi ORP Meter Water Tester with Clear LCD Backlight and Compact Pen-Type Design for -1999mV to 1999mV Range

Product Overview Yieryi ORP Meter for precise measurement of Oxidation Reduction Potential in various water systems including aquariums, drinking water, swimming pools, and hydroponics. Key Features Measures Ox...

SHEN ZHEN YIERYI Technology Co., Ltd

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Popular style Mini Pen Digital Multimeter With Live/NCV/Sequence Non Contact Voltage Detection Multimeter Tester

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Shenzhen Kace Technology Co., Ltd.
Guangdong,China

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Oem Factory Direct Pen Digital Multimeter True Rms Digital Meter Non Contact Voltage Detection Multimeter Tester

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Shenzhen Kace Technology Co., Ltd.
Guangdong,China

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0.01 Resolution Digital PH Meter For Water Testing , Pen PH Tester With Backlight

0.01 Resolution Auto Temperature Compensation Digital PH Meter For Water Testing�� : Product Advantage Of Digital PH Meter For Water Testing : 1. Exquisite appearance, easy to carry, simple operation, high preci...

FY EP Sci-Tech Co., Ltd
Henan,China

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Black Mohs Hardness Gem Testing Instruments For Scratching

... than that hardness marked on the pens. Applications: Gemological labs, gemology schools/institutes, jewelry/gem industry, --etc. Quantity 5 Items Application Testing gemstones hardness Total Size 170mm*120m...

Shenzhen Fable Jewellery Technology Co., Ltd.
China

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Touch Screen Abrasion Testing Equipment Press Test 0 - 200 mm/sec

...sec Model: RS-5610 Purpose: This tester is used for pressing rolling, clicking, Drawing test for small LCD, touching screen, such as mobile phone. Test Item: Touching pen clicking test: 0-10N(or set). Touchi...

Infinity Machine International Inc.
Guangdong,China

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ISO 27668-1 Lab Testing Equipment

...Pen Writing Tester for Detect Ballpoint Pens and Marker Application Can be used to detect ballpoint pens, neutral pen core, detection marker and whiteboard pen, can meet the two types of writing machine func...

SKYLINE INSTRUMENTS CO.,LTD
Guangdong,China

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Mini Elm327 Obd2 Diagnostic Scanner Code Reader Gsm Tracker Pic18f25k80 KONNWEI KW910

... Connection android mobile phone, free software torque; Don't support upgrade system and print Product name Battery Analyzer, test pen with battery, Digital Battery Tester, Values Lead Acid Load Battery Auto...

ShenZhen Zeayeto Automotive Technology Co.,Limited
Guangdong,China

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Portable Digital Rebound Leeb Hardness Tester HARDY P120 HL, HB, HRB, HRC, HRA, HV, HS for Steel Alloy

Portable Digital Rebound Leeb Hardness Tester HARDY P120 HL, HB, HRB, HRC, HRA, HV, HS for Steel Alloy With the Leeb hardness measuring principle, the pen-type hardness tester Hardy P120 can do test easily and ...

Shenzhen Pride Instrument Inc.
Guangdong,China

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Mini LCD Digital Multimeter 1MHz 10MHz 200kΩ 2MΩ Overload protection

Voltage Tester Voltage Tester Non-contact ACE Voltage Detectors Electrical Tester Pen Description: 1. Overload protection 2. Low battery display 3. Backlight function 4. Diode test 5. NVC 6. Led torch Specifica...

SHENZHEN XISHEN DEVELOPMENT COMPANLY LIMITED
Guangdong,China

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Medical EMT Surgical Penlight Optometry Accessories

...Pen Medical EMT Surgical Penlight The Pupil Pen Light Flashlight High Quality. Light LED Battery 2 AAA batteries Product & Service Products: Ophthalmic Instruments: Auto Refractometer, Phoropter, Auto Projec...

JingGong Optical (Wenzhou International Trade SCM Co., Ltd.)
Zhejiang,China

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Yieryi JPB-70A Portable Digital Dissolved Oxygen Meter with 0-20mg/L Test Range and Automatic Temperature Compensation

...Pen Dissolved Oxygen Meter The Yieryi JPB-70A Portable Digital Pen Dissolved Oxygen Meter is a professional water quality tester designed for on-site field operations. This compact instrument measures dissol...

SHEN ZHEN YIERYI Technology Co., Ltd

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China cable fault locator/ red laser indicator/laser light source 5MW/10MW/20MW/30MW

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

Henan Huachuang Communication Equipment Co.Ltd.
Henan

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China cable fault locator/ red laser indicator/laser light source 5MW/10MW/20MW/30MW

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

Henan Huachuang Communication Equipment Co.Ltd.
Henan

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cable fault detector underground power fault finder cable splicing tools

fiber optic cable fault detector underground power fault finder cable splicing tools Product Name: pen style visual fault locator fiber optic cable fault locator Model: HY-16 Length: 21.75cm Product Description...

Henan Huachuang Communication Equipment Co.Ltd.
Henan

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fiber optic cable fault locator light source visual fault locator 30mw

fiber optic cable fault locator light source visual fault locator 30mw Product Name: pen style visual fault locator fiber optic cable fault locator Model: HY-16 Length: 21.75cm Product Description: pen style vi...

Henan Huachuang Communication Equipment Co.Ltd.
Henan

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Digital Water TDS Check Meter High Definition LCD Automatic Conversion

With Temperature Measurement Function High Definition LCD Digital TDS Pen : Features Of LCD Digital TDS Pen : 1. Screen: using direct soldering technology. Intuitive data reading, convenient and fast, durable. ...

FY EP Sci-Tech Co., Ltd
Henan,China

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1999mv Backlight LCD Swimming Pool Digital ORP Meter

Yieryi ORP-2069 LCD Digital Type Red Pen PH Tester Water Quantity Pool Tester ORP Meter roduct Description: This handy ORP tester measure the amount of Oxidation Reduction Potential (mV) from - 1999~1999mV. It ...

SHEN ZHEN YIERYI Technology Co., Ltd

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Gemstone Tester Pen

Total 549 products for gemstone tester pen Manufacture & Suppliers

Water Soil PH Tester PH-98108 Portable Digital PH Pen With ATC And LCD Display

Yieryi ORP Meter Water Tester with Clear LCD Backlight and Compact Pen-Type Design for -1999mV to 1999mV Range

Popular style Mini Pen Digital Multimeter With Live/NCV/Sequence Non Contact Voltage Detection Multimeter Tester

Oem Factory Direct Pen Digital Multimeter True Rms Digital Meter Non Contact Voltage Detection Multimeter Tester

0.01 Resolution Digital PH Meter For Water Testing , Pen PH Tester With Backlight

Black Mohs Hardness Gem Testing Instruments For Scratching

Touch Screen Abrasion Testing Equipment Press Test 0 - 200 mm/sec

ISO 27668-1 Lab Testing Equipment

Mini Elm327 Obd2 Diagnostic Scanner Code Reader Gsm Tracker Pic18f25k80 KONNWEI KW910

Portable Digital Rebound Leeb Hardness Tester HARDY P120 HL, HB, HRB, HRC, HRA, HV, HS for Steel Alloy

Mini LCD Digital Multimeter 1MHz 10MHz 200kΩ 2MΩ Overload protection

Medical EMT Surgical Penlight Optometry Accessories

Yieryi JPB-70A Portable Digital Dissolved Oxygen Meter with 0-20mg/L Test Range and Automatic Temperature Compensation

China cable fault locator/ red laser indicator/laser light source 5MW/10MW/20MW/30MW

China cable fault locator/ red laser indicator/laser light source 5MW/10MW/20MW/30MW

cable fault detector underground power fault finder cable splicing tools

fiber optic cable fault locator light source visual fault locator 30mw

Digital Water TDS Check Meter High Definition LCD Automatic Conversion

1999mv Backlight LCD Swimming Pool Digital ORP Meter