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Total 549 products for gemstone tester pen Manufacture & Suppliers

Portable PHS-98107 Pen PH meters PH testers

PHS-98107 Pen PH meters PH testers Specification: Range:0.00-14.00pH Resolution:0.1pH Accuracy:±0.1PH or 0.05pH Power:4*1.5V Calibration: manual, 2 points ......

Shanghai Yueping Scientific Instruments (Suzhou) Manufacturing Co., Ltd.
Jiangsu,China

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china digital pen TDS controller water tester tds meter

... for testing pH balance of drinking water,pool, aquarium,food Project,RO system,Spa,or hydroponics. Parameters of china digital pen TDS controller water tester tds meter: TDS Range: 0 -...

Xi'an Shelok Instruments Technology Co., Ltd.
China

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fiber optic cable indicator pen laser distance meter fibre tester

fiber optic pen laser distance meter fibre tester Model: HY-20 Length: 17.2cm Product Description: fiber optic cable indicator 1MW 5MW 10MW ......

Henan Huachuang Communication Equipment Co.Ltd.
Henan

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network fiber checker fiber visual fault locator pen laser tester

network fiber checker fiber visual fault locator pen laser tester Model: HY-20 Length: 17.2cm Product Description: fiber optic cable indicator 1MW 5MW 10MW 20MW 30MW China manufacturer adopts 650nm laser diode ...

Henan Huachuang Communication Equipment Co.Ltd.
Henan

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metal housing pen type visual fault locator red laser fiber optic cable tester

fiber optic metal housing pen type visual fault locator red laser fiber optic cable tester Model: HY-20 Length: 17.2cm Product Description: fiber optic cable indicator 1MW 5MW 10MW ......

Henan Huachuang Communication Equipment Co.Ltd.
Henan

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AJH600 Pen Type Portable Digital Hardness Tester

Features Pen type design, self contained (Impact device and display integrated): no cables. The unique large-screen OLED color display(1.77-inch OLED Screen)integrated hardness tester in the world. Interchangea...

AJR NDT CO., LIMITED
Beijing,China

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Pen Type Digital TDS Tester Meter ABS Material Titanium Alloy Probe

2019 High Quality ABS New Material Pen Type Digital TDS Tester Meter For Sale : Instructions Of Digital TDS Meter : 1. Remove the protective cap. 2. Turn on the TDS Meter. 3. Immerse the meter into the water/so...

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

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20kHZ Non Contact Voltage Tester With Low Battery Indication

...pen with a LED light and sound alaram, 90-1000V non-contact ac voltage detector tester Bside AVD01 Specification AVD01 AC voltage detection range About 90-1000V/50-20kHZ Alarm Mode Sound and light Flash Ligh...

SHENZHEN XISHEN DEVELOPMENT COMPANLY LIMITED
Guangdong,China

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Presidium Duo Tester Gem Testing Instruments For Gemology School Model PDT

...Tester Model PDT Gem Testing instrument Model Number: PGT/CSE Description: Presidium DuoTester is the only comprehensive tool on the market that combines two proven testing methods for gemstones. PDT differe...

Shenzhen Fable Jewellery Technology Co., Ltd.
China

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Auto Range Pen Style Digital Multimeter With Non - Contact Voltage Tester

Pen Type Auto Range Digital Multimeter With Non-Contact Voltage Tester English User Manual:https://drive.google.com/open?id=1RzIgeeqGrfGusaRSRsWI6JkB6KDQpgVA Features of Pen Type Digital Multimeter Integrated P...

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

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Pen Style Auto Electrical Tester Multimeter Non - Contact Voltage Prolate Shape

Pen Type Auto Range Digital Multimeter With Non-Contact Voltage Tester Features of Pen Type Digital Multimeter Integrated Pen Type design, easily to hold and use High safety standard, Non-contacted voltage dete...

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

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Pen Type Hardness Tester HT-6510NT 0.5mm Diameter With Tungsten Carbide Test Head

Hardness Tester Pen HT-6510NT Professional portable hardness testing instrument for accurate measurement and recording of coating, plastic, wood, and metal material hardness. Applications Accurately measures an...

Shenzhen Bestone Industrial Co.Ltd.
China

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RHL-C150 Cloud Pen-type Leeb Hardness Tester with 360º Measurement Direction and Rechargeable Lithium Battery for High-Precision Measurement

RHL-C150 "Cloud" pen-type Leeb hardness tester Product Overview The RHL-C150 "Cloud" is a portable pen-type Leeb hardness tester that connects to mobile phone apps for operation. This instrument provides fast, ...

HUATEC GROUP CORPORATION
Beijing,China

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4 Digits Garden Soil Moisture Tester Lightweight With -1999~1999mV Range

Yieryi ORP-2069 LCD Digital Type Red Pen PH Tester Water Quantity Pool Tester ORP Meter Application of ORP Industrial wastewater treatment A redox system used in water treatment, mainly the reduction of chromic...

SHEN ZHEN YIERYI Technology Co., Ltd

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Non-contact AC Voltage Detector Tester IP67 LCD Display 50Hz/60Hz 12V~1000V Buzzer Alarm Function

Non-contact AC voltage detector Tester IP67 electric tester Meter Pen type LCD Display 50Hz/60Hz NCV tester Features of Intelligent voltage detection pen Detection range 12V~1000V and frequency 50Hz/60Hz White ...

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

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Xtruck Universal Brake Fluid Tester Car Brake Liquid Digital Tester Vehicle Automotive Testing Pen

Xtruck Universal Brake Fluid Tester Car Brake Liquid Digital Tester Vehicle Automotive Testing Pen Product Features: High-precision probe HTN display Automatic sleep Buzzer alarm Support DOT3/4/5.1 Accurate mea...

JIU TECH Enterprise Co., Ltd
Guangdong,China

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Pen type Cast steel digital durometer wholesale price HARTIP1900

Pen type Cast steel digital durometer wholesale price HARTIP1900 Specifications HARTIP 1900 is a portable integrated Cast steel Leeb hardness tester that is specially designed to measure hardness of castings in...

SINO AGE DEVELOPMENT TECHNOLOGY, LTD.
Beijing,China

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Pen Cast steel portable hardness testing , Hartip1900 With blue tooth microprinter

Pen Cast steel portable hardness testing , Hartip1900 With OLED display Specifications HARTIP 1900 is a portable integrated Cast steel Leeb hardness tester that is specially designed to measure hardness of cast...

SINO AGE DEVELOPMENT TECHNOLOGY, LTD.
Beijing,China

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Pen Cast steel Hardness Testing machine , Hartip1900 With OLED display

Pen Cast steel Hardness Testing machine , Hartip1900 With OLED display Specifications HARTIP 1900 is a portable integrated Cast steel Leeb hardness tester that is specially designed to measure hardness of casti...

SINO AGE DEVELOPMENT TECHNOLOGY, LTD.
Beijing,China

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