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Total 549 products for gemstone tester pen Manufacture & Suppliers

3.7v Battery Pen Type Integrated Portable Hardness Tester

Hartip1800B Portable Pen Type Hardness Tester HL / HRC / HRB Hardness Scale Hartip1800B is a basic model for Hartip1800 . Whith most of core functions of Hartip1800 and lower price , HARTIP1800B is a good choic...

SINO AGE DEVELOPMENT TECHNOLOGY, LTD.
Beijing,China

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Hartip1800b Portable Pen Type Hardness Tester Hl / Hrc / Hrb Hardness Scale

Hartip1800B Portable Pen Type Hardness Tester HL / HRC / HRB Hardness Scale Hartip1800B is a basic model for Hartip1800 . Whith most of core functions of Hartip1800 and lower price , ......

SINO AGE DEVELOPMENT TECHNOLOGY, LTD.
Beijing,China

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Hartip1800b Portable Pen Type Hardness Tester Hl / Hrc / Hrb Hardness Scale

Hartip1800B Portable Pen Type Hardness Tester HL / HRC / HRB Hardness Scale Hartip1800B is a basic model for Hartip1800 . Whith most of core functions of Hartip1800 and lower price , HARTIP1800B is a good choic...

SINO AGE DEVELOPMENT TECHNOLOGY, LTD.
Beijing,China

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Digital Pen Type Hardness Tester Durometer Portable +/-2 Hld Accuracy Lightweight

New digital pen type durometer HARTIP4100 with 10 language , color display,metal housing, OLED display HARTIP4100 is an advanced state-of-the-art palm sized metal hardness tester with many new features. It stil...

SINO AGE DEVELOPMENT TECHNOLOGY, LTD.
Beijing,China

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Water Quality Testing Pen TDS Pen with Titanium Alloy Probe Water Tester

Water Quality Testing Pen TDS Pen with Titanium Alloy Probe Water Tester 1. Description: Water Quality Testing Pen TDS Pen with Titanium Alloy Probe Water Tester 2. Specifications: Accuracy ��2% Color white Batt...

YuYao Koko Internaional Trading Co., Ltd. Yuyao Coprite Water Treatment Factory
Zhejiang,China

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Pen Type Leeb Hardness Tester Rhl-110d Non Destructive Testing Equipment

Pen type leeb hardness tester RHL-110D Introdution Model RHL-100D pen type leeb hardness tester can directly measure different types of hardness value including (HRC, HRB, HRA), Leeb (HL), Brinell (HB), Vickers...

HUATEC GROUP CORPORATION
Beijing,China

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Portable Pen Type Digital TDS Meter With PPM Temperature Aquarium Handheld Drinking Water PH EC Tester

Portable pen type handheld hold digital TDS Meter with PPM temperature for aquarium drinking ph ec tds water tester Description The TDS tester is a dedicated tester for measuring the total solids content of dis...

Xi'an Yunyi Instrument Co., Ltd
China

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RHL-110D Pen Type Integrated High Definition OLED Display Leeb Hardness Tester

...Pen type Integrated High definition OLED display Leeb Hardness Tester Introdution Model RHL-110D pen type leeb hardness tester can directly measure different types of hardness value including (HRC, HRB, HRA)...

HUATEC GROUP CORPORATION
Beijing,China

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Yellow Glass Electrode Electronic PH Meter High Sensitivity Pen Type Alkaline Tester

... collisions or falls. 4. Frequent use of electrodes requires frequent calibration. 5. High measurement accuracy requires frequent calibration. Advantages Of Pen Type Alkaline Tester : 1. Exquisite appearance...

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

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High Precision PH Meter Pen Type Acidity Alkaline Tester ABS New Material

..., wide detection range, high accuracy. 2. Automatic temperature compensation, higher accuracy. 3. Imported components. Applications Of Pen Type Acidity Alkaline Tester : Water purifier: Does the PH value of ...

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

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NANBEI Water Analysis Instrument Ph Pen Type PHscan10S Pocket PH Tester

...Pen Type PHscan10S Pocket PH Tester Brief introduction of pen type ph meter: Economical pocket pH tester, equipped with a round bulb pH electrode, used for measuring the pH of liquids. Accuracy: 0.1pH. Featu...

NANBEI INSTRUMENT LIMITED
Henan,China

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Waterproof Electronic Soil Moisture Tester ATC With Automatic Shut Down

Yieryi PH Meter Automatic Correction Waterproof Acidity meter Pen Type Quality Analysis Device feature: For measuring the solution PH value and temperature. Waterproof grade IP65, can replace the sensor probe. ...

SHEN ZHEN YIERYI Technology Co., Ltd

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Pen Type Soil Moisture Tester Handheld Redox Potential Meter With Temperature Display

YIERYI Digital Pen Type ORP Meter Waterproof Handheld Redox Potential Meter With Temperature Display CT-8022 Features: Can be widey uesd in chemical, metallurgy, environmental protection, pharmaceutical, bioche...

SHEN ZHEN YIERYI Technology Co., Ltd

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pen type underground cable fault locator laser pen in red laser pointers

pen type underground cable fault locator laser pen in red laser pointers Product Name: pen type underground cable fault locator laser pen in red laser pointers Model: HY-16 Length: 21.75cm Product Description: ...

Henan Huachuang Communication Equipment Co.Ltd.
Henan

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pen type underground cable fault locator laser pen in red laser pointers

pen type underground cable fault locator laser pen in red laser pointers Product Name: pen type underground cable fault locator laser pen in red laser pointers Model: HY-16 Length: 21.75cm Product Description: ...

Henan Huachuang Communication Equipment Co.Ltd.
Henan

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Water Quality Analysis Digital Ph Meter Device / Hydroponic Ph Tester For Aquarium Pool Water

...Pool Water ph Tester This pen-type pH meter is professional and useful water quality tool for testing pH of the solution level. Suitable for aquarium pool, drinking water and environment water. Compact light...

SHEN ZHEN YIERYI Technology Co., Ltd

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optical fiber tools testing equipment test pen with high power and low price

Product Name: optical fiber tools testing equipment test pen with high power and low price Model: HY-16 Length: 21.75cm Product Description: measure laser point fiber optic tester laser optical fiber light pen ...

Henan Huachuang Communication Equipment Co.Ltd.
Henan

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high precision fiber optic test pen 10km laser fault detector fiber break checker

... 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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China fiber break checker pass light pen with good price

Product Name: China fiber break checker pass light pen with good price Model: HY-16 Length: 21.75cm Product Description: measure laser point fiber optic tester laser optical fiber light pen adopt 650nm laser di...

Henan Huachuang Communication Equipment Co.Ltd.
Henan

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high power pass light pen Laser Fault Locator HY 16 in China

Product Name: high power pass light pen Laser Fault Locator HY 16 in China Model: HY-16 Length: 21.75cm Product Description: measure laser point fiber optic tester laser optical fiber light pen adopt 650nm lase...

Henan Huachuang Communication Equipment Co.Ltd.
Henan

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