- Digital Multimeter
- DC Power Supply
- Gas Detector
- Water Quality Tester
- Digital Microscope
Clamp Meter
- OEM or ODM orders are allowed
- 100% New and 100% test before delivery
- Professional export team and quick service
- Good after-sale service and 12 month guarantee
- Strong production capacity and on time delivery
Partnership Models
Flexible Solutions Tailored to Your Business Needs
For Distributors & Retailers
- No quantity Limit for first try order
- Minimum order quantities mixed from 100 units
- Offer 48 hours fast delivery service
- Competitive wholesale pricing structure
- Professional training and technical support
- Marketing and promotional materials included
OEM Customization:
- Customizable minimum order quantities
- Full customization of branding and specifications
- Color and Gift box customization
- Standard delivery time frame 6-10 weeks
- Quality assurance and compliance documentation
- 12-24 months Warranty Service
GVDA Teams for Supports
Wechat/Whatsapp: 86-18822802390
Email: admin@gvda-instrument.com
Wechat/Whatsapp: 13923403246
Email: admin@gvda-instrument.com
Wechat/Whatsapp: 8613410301139
Email: admin@gvda-instrument.com
Wechat/Whatsapp: 13543265768
Email: admin@gvda-instrument.com
- 24 hours Response
- Quality Assurance
- On-Time Delivery
- Warranty Policy
- Service Support
24 hours Response
Our experienced staff will respond to customers within 24 hours and resolve any issues as quickly as possible. This includes questions such as how to use a multimeter, what gases a gas detector can detect, the application of a water quality analyzer, and operating instructions for DC power supplies, among others. any questions, pls feel free to contact with us via 86-18822802390 or Wechat/Whatsapp: 86-18822802390
Related solution products:
Quality Assurance
GVDA delivers professional, innovative,and high-precision measurement solutions to global customers, including digital multimeters, digital clamp meters, DC power supplies, gas detectors, and other tester tools.
We uphold stringent quality standards with:
100% New Products: All GVDA units are factory-fresh
Defect Rate: < 0.2%: all will be tesed well befor send
Compliance: Certified to ISO 9001, CE, and RoHS standards
Related solution products:
On-Time Delivery
Standard Products: Most GVDA items (including Digital
multimeters, clamp meters, DC power supplies, water quality
testers, and gas detectors) are in stocks.
Lead Time:
Small batch orders can be sent out 24-48 hours
OEM Customization: about 25-35 days for production
Related solution products:
Warranty Policy
Warranty period: One Year
Service: Free repairs for all covered items during the warranty
period
30-Day Replacement: Full unit replacement if quality issues are
reported within 30 days of receipt (excluding customer-caused
damage)
Exclusions: Damage resulting from misuse, accidents, or
unauthorized modifications
Related solution products:
Service Support
GVDA provides dependable service support for buyers worldwide, offering a full range of measuring instruments including digital multimeters, DC power supplies, gas detectors, and water quality testing devices. We also serve the US and international markets with OEM/ODM custom development, and are dedicated to becoming a trusted long-term partner for professional instrument and test tool solutions.
Related solution products:
Certifications
We believe innovation keeps us moving forward and bring you more benefits. all of GVDA products such as Digital Multimeter, Clamp meter, DC Power supply, Gas detector, Water qualitey all were got with CE FCC ROHS Certificate.
CE-EMC
CE-LVD
ROHS
GPSR
FCC
GVDA Certificate
Product Application
GVDA Digital multimeter and Clamp meter is a multi-functional electronic measuring tool It is mainly used to measure electrical parameters such as voltage, current, and resistance, that helps people solve various circuit and electrical appliance-related problems，widely used in fields such as electronic repair, circuit testing, and industrial inspection.also we have socket tester, Voltage teser, Soldering iron,Digital Microscope, Thermal Imager, Infrared thermometer.Sound level meter, Wood moisture meter, Anemometer, Endoscope and so on. if any interesting, pls contact with us!
DC Power supply was Applied in production line test, electrical maintenance, aging products, battery charging, laboratories scientific research, Electronics Manufacturing, Automotive Electronics and teaching and all other need DC regulated power Supply , A stable output voltage and current from a DC power supply can ensure the normal operation of these devices, while reducing damage to electronic components caused by voltage instability.
Water quality Tester are mainly used to quickly and accurately detect various indicators in water bodies, ensuring that water quality meets standards in scenarios such as drinking water safety, environmental monitoring, and industrial wastewater treatment. such as Ph meter , Total Dissolved Solids TDS Meter, Conductivity Analyzer, Salinity Meter, issolved oxygen detector, are widely used in industry, laboratories, agriculture, medicine, aquaculture, scientific research, and environmental protection.
GVDA gas detectors have been applied in numerous industries.
Applications include:
Industrial applications: Petrochemical plants, steel mills,
and power plants monitor flammable and toxic gases during
production.
Environmental and agricultural applications: Wastewater
treatment plants and farms detect refrigerant leaks and
ammonia emissions.
Special applications: Portable gas detectors can benefit
confined spaces, wastewater systems, and underground
pipelines for safe gas monitoring.
The Positive Experiences Of Your Clients This Customers.
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