Latest News
What Is The Best-selling Wood Moisture Meters On The Market
May 25, 2026
2026 GVDA New Arrive 3 Lens 10.1 Inch LCD Electron Digital Microscope, 2500X ...
Jan 12, 2026
2025 GVDA Develop New 4.3inch IPS HD Industrial Endoscope Inspection Camerab ...
Apr 28, 2025
2024 New Arrive GVDA Portable 72W Led Light Soldering Iron GD301 in Stocks
Aug 08, 2024
Contact Us
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Tel: +8618822802390
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E-mail: admin@gvda-instrument.com
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WhatsApp: 8618822802390
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Add: Room 610-612, Huachuangda Business Building, District 46, Cuizhu Road, Xin'an Street, Bao'an, Shenzhen
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19
Jun
2022
Romania Customer Did An Order 200pcs Of Mini Laser Distance Meter Mixed Sever...
Romania customer did an order 200pcs of Mini laser distance meter mixed several items,the order was finised . Thanks To The Trust And Support Of Customer and welcome again!
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16
Jun
2022
GVDA Wishes All Dads Around The World A Happy Father's Day!
GVDA wishes all dads around the world a happy Father's day! Father's Day is a holiday celebrated to thank fathers, and different dates are chosen around the world for ...
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19
Jun
2022
Indonesia Customer Order Total About 1000pcs With Mixed Models Such As Laser ...
Indonesia customer order total about 1000pcs with mixed models such as laser distance meter, digital multitmer , golf rangefinder, sound level meter , ph meter, now the shipment...
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19
Jun
2022
Russia Customer Did An Order 200pcs Of Laser Distance Meter With Mixed Models...
Russia customer did an order 200pcs of laser distance meter with mixed models 50m 70m 100m 120m , shipment was ready for shipping out. Thanks For Customer's trust and support!
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18
Jun
2022
Cleaning Of The Socket Tester
Cleaning of the socket tester Clean with a damp cloth, do not clean with detergent or other chemicals. Note: Do not use the tester until it is completely dry after cleaning.
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18
Jun
2022
Residual Current Switch (RCD) Detection Of Socket Tester
Residual current switch (RCD) detection of socket tester Insert the tester into a correctly wired three-hole power socket, the RCD trigger current will be displayed on the di...
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18
Jun
2022
Phase Voltage And Leakage Voltage Detection Of Socket Tester And Display Of R...
Phase voltage and leakage voltage detection of socket tester and display of RCD trigger current Plug the tester into a standard three-prong electrical outlet. Read phase volt...
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17
Jun
2022
Socket Sequence Test With GVDA Socket Tester
Socket Sequence Test with GVDA Socket Tester Plug the tester into a standard three-prong electrical outlet. When the wrong socket wiring sequence is detected, the red backlig...
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17
Jun
2022
Technical Parameter Of GVDA Socket Tester GD105B
technical parameter of GVDA Socket tester GD105B Working voltage: 90~250V/45~65Hz Phase voltage measurement range: 90~250V/45~65Hz Accuracy: ± (2.0%+2) Leak...
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17
Jun
2022
Environment Used For GVD Socket Test
Environment used for GVD socket test Working temperature: 0°C~40°C Working humidity: 20%~75%RH Storage temperature: -10°C~50°C Storage humidity: 20%~80%RH
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16
Jun
2022
Good News, GVDA Develop New DC Power Supply, Now We Have 6 Models Avaialble, ...
Good news, GVDA Develop New DC power supply, now we have 6 models avaialble, pls take a look the below photos:
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16
Jun
2022
The Main Function Of Our Socket Tester GVDA GD105B
The main function of our Socket tester GVDA GD105B Three-pin socket line sequence detection Phase voltage (L_N) detection Leakage voltage (N_E) detection Residual current s...
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16
Jun
2022
To Avoid Possible Electric Shock Or Personal Injury, Please Pay Attention Bef...
To avoid possible electric shock or personal injury, please pay attention before using our professional socket tester: Before use, please check the tester carefully to confi...
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16
Jun
2022
Gvda Gd128 Smart Digital Multimeter Review
We’ve noticed lately that some cheap multimeter meters have gone to having big colorful screens. The screens aren’t dot matrix, but still have lots of graphics that could be use...
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15
Jun
2022
Israel Customer 40pcs Of SMART SENSOR Digital Dissolved Oxygen Detector Disso...
Israel customer 40pcs of SMART SENSOR Digital Dissolved Oxygen Detector Dissolved Oxygen Meter Portable DO Pen Type Water Quality Tester , shipment was ready to ship out, tha...
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15
Jun
2022
Cameroon Customer Did An Order 40cs Of Professional Digital Multimeter With D...
Cameroon customer did an order 40cs of Professional Digital Multimeter with dual Color LCD Screen and other samples and the shipment was sent to customer, Thanks for customer's...
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14
Jun
2022
Top Selling Smart Pen Type Multimeter GVDA GD109 in Korea
dear my friend, let me introduce one popular model Smart pen type multimeter GD109, it is most popular in Korea
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02
Jun
2022
Dragon Boat Festival Holiday Notice (GVDA DC Power Supply)
Dear all friends, Due to Dragon Boating Festival holiday, we will be in holidays from June 3 to June 6. so we have to reply you on after back from our holidays. Thanks f...
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01
Jun
2022
China Dragon Boat Festival June 3 To June 6
Dragon Boat Festival (one of the four traditional Chinese festivals) Broadcast Edit Discuss99+ Upload Videos Dragon Boat Festival, also known as Duanyang Festival, Dragon ...
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25
May
2022
Israel Customer Ordered 100pcs Of Green Color GVDA LCD 7 Inch Digital Microsc...
Israel ordered 100pcs of Green color GVDA LCD 7 inch Digital Microscope HD USB Microscope with Wired Remote 1200X Magnification Handheld Microscope with Video Recorder , and ...