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2024 / MASTFUYI
One-stop factory for multimeter design and manufacturing
2024 / MASTFUYI
One-stop factory for multimeter design and manufacturing
RICH PRODUCTS
AND RELIABLE QUALITY
RICH PRODUCTS
AND RELIABLE QUALITY
One-stop factory for multimeter design and manufacturing
PRODUCT SERIES
DIGITAL CLAMP METERS
Details
DIGITAL MULTIMETERS
Details
CABLE
TESTERS
Details
VOLTAGE &
SOCKET TESTERS
Details
INFRARED THERMOMETERS
Details
ENVIRONMENTAL TESTERS
Details
PRODUCT SERIES
One-stop factory for multimeter design and manufacturing
OUR ADVANTAGES
One-stop factory for multimeter design and manufacturing
Instruments and meter wholesale
Digital Multimeter, clamp meter, laser distance meter, infrared therometer, etc.
365 day service, rain or shine
The powerful after-sales service perfectly answers the questions of customers.
Team guarantee to relieve worries
Strong production team, R & D team, marketing team, strength guarantee
Support customization
Support special specifications, product OEM&ODM mass customization
Have experience in mass production
We have more than 20 years of industry product production experience, and our products sell well in hundreds of regions and countries around the world.
OUR ADVANTAGES
Instruments and meter wholesale
Digital Multimeter, clamp meter, laser distance meter, infrared therometer, etc.
365 day service, rain or shine
The powerful after-sales service perfectly answers the questions of customers.
Team guarantee to relieve worries
Strong production team, R & D team, marketing team, strength guarantee
Support customization
Support special specifications, product OEM&ODM mass customization
Have experience in mass production
We have more than 20 years of industry product production experience, and our products sell well in hundreds of regions and countries around the world.
Company Profile
Established in Dec, 2011 in Huizhou (a satellite city of shenzhen), firstly known with the name of Fuyi, and longbefore that, we've been behind the famous brands in China as subcontractor for manufacturing botheconomic and high-end multimeters, our own Mastfuyi brands are now launched in world market.
Industry experience
20
+
Product Category
100
+
global customers
10000
+
Production equipment
30
+
Company Profile
Established in Dec, 2011 in Huizhou (a satellite city of shenzhen), firstly known with the name of Fuyi, and longbefore that, we've been behind the famous brands in China as subcontractor for manufacturing botheconomic and high-end multimeters, our own Mastfuyi brands are now launched in world market.
Industry experience
20
+
Product Category
100
+
global customers
10000
+
Production equipment
30
+
Please stay with us for the brighter future.
Governed by lSO9001:2015 and 8S management system, our quality is ever improving in the past years and we'reranked among the High-Tech Enterprise List in Guangdong province in 2018. Now Protoolsinstruments will be focusing more in developing unigue multimeters and testers with better performance and price
HOT SELLINGS
Come see our best selling products
HOT SELLINGS
Come see our best selling products
Power New Energy Solutions
Provide comprehensive testing and maintenance solutions from power production, substation, grid transmission, to power maintenance, and promote energy-saving applications
Energy Storage Solutions
Provide professional testing solutions to assist the development of the photovoltaic + energy storage industry and promote the construction of a sustainable society
Automotive Solutions
We provide one-stop equipment solutions for automotive electronic circuit testing, allowing engineers to quickly and easily discover and solve problems.
SOLUTIONS
Our products are suitable for a wide range of industries
LATEST NEWS
The latest information about the company will be here
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Research & Development
Innovation is the reason our company exists, grows and excels. The spirit of innovation drives us to develop products and solutions that break performance barriers and surpass existing quality standards. At Shenzhen, our R&D efforts combine innovation with quality leadership and robust result oriented processes. Our innovators are armed with cutting- edge facilities to enable them to do their best in every endeavor.
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Clamp Meter Market : Global Industry Analysis
A clamp meter is electrical test equipment that combines a basic digital multimeter with a current sensor. A clamp meter is mainly used to measure the current around connected cables or wires by clamping the device around it
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Digital Multimeter Market
The global digital multimeter market grew at a CAGR of around 5% during 2014-2019. A digital multimeter is a standard diagnostic tool that is used to test electrical values such as the voltage, current and resistance in an electrical appliance.
LATEST NEWS
The latest information about the company will be here
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Classification and use of clamp meters
According to the structure and use, it can be divided into transformer type clam
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The difference between clamp meter and multimeter
To test voltage, frequency, etc., the multimeter must be connected to both ends of the target being measured. To test the current, the circuit under test also needs to be disconnected for testing.
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What to validate using Ohm’s Law
Ohm’s Law can be used to validate the static values of circuit components, current levels, voltage supplies, and voltage drops. If, for example, a test instrument detects a higher than normal current measurement, it could mean that resistance has decreased or that voltage has increased, causing a high-voltage situation. This could indicate a supply or circuit issue.
SEND AN INQUIRY
Fill out the form below to contact us
+86 0752-2608993
4F and 5F, No.5 Building, Yinghui Technology Park, No.6Dongsheng North Road,Chenjiang Sub-district, ZhongKaiHi-techDistrict, Huizhou City,Guangdong Province, China
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Copyright © Huizhou Fu Yi Electronic Technology Co., Ltd.
Technical Support: Yueshang Technology
+86 0752-2608993
4F and 5F, No.5 Building, Yinghui Technology Park, No.6Dongsheng North Road,Chenjiang Sub-district, ZhongKaiHi-techDistrict, Huizhou City,Guangdong Province, China
点击右上角
分享给朋友吧
