This page is not the official website. Generated by AI, does not constitute any advice. If needed, please click here to visit the corresponding official website.

Precision Test & Measurement Instruments

MEWOI Electronics Co., Limited delivers advanced solutions for electrical testing, environmental monitoring, industrial inspection, and power quality analysis. Trusted by engineers and technicians worldwide.

Explore Products Contact Us

About MEWOI Electronics

MEWOI Electronics Co., Limited is a professional manufacturer based in Guangzhou, China, specializing in high-precision test and measurement instruments for electrical, industrial, and environmental applications.

With years of engineering expertise, we design and produce reliable tools including clamp-on earth resistance testers, insulation resistance testers, power quality analyzers, thermal imaging cameras, sound level meters, and specialized oil and gas testing equipment.

Global Exporter
ISO Standards Compliant
R&D Driven Innovation
24/7 Technical Support
MEWOI Electronics Testing Equipment

Our Product Range

High-performance instruments engineered for accuracy, durability, and ease of use across industries.

Clamp On Earth Resistance Tester

Clamp-On Earth Resistance Tester

Non-invasive measurement of grounding systems without auxiliary stakes. Ideal for maintenance and troubleshooting.

  • • Measures from 0.1Ω to 1200Ω
  • • Dual-frequency technology
  • • Data hold & auto power-off
Insulation Resistance Tester

Insulation Resistance Tester

High-voltage insulation testing for cables, motors, transformers, and switchgear up to 20kV.

  • • 5kV / 10kV / 15kV / 20kV models
  • • PI, DAR, and DD functions
  • • Large memory & USB export
Thermal Camera

Infrared Thermal Imager

Detect thermal anomalies in electrical panels, mechanical systems, and building inspections.

  • • Up to 640×480 resolution
  • • -20°C to +650°C range
  • • MSX & laser pointer
Sound Level Meter

Sound Level Meter

Precision noise measurement for industrial hygiene, environmental monitoring, and compliance.

  • • IEC 61672 Class 2
  • • 30dB to 130dB range
  • • Data logging & frequency weighting
WBGT Heat Stress Monitor

WBGT Heat Stress Monitor

Monitor workplace thermal conditions to prevent heat-related illnesses in industrial environments.

  • • Real-time WBGT index
  • • Wet bulb, globe, dry bulb sensors
  • • Alarm thresholds & data storage
Power Quality Analyzer

Power Quality Analyzer

Comprehensive analysis of voltage, current, harmonics, transients, and energy consumption.

  • • 3-phase & 6-phase support
  • • IEEE 519 compliance
  • • Long-term trending & reporting
Oil Dielectric Strength Tester

Insulating Oil Tester

Automatic testing of dielectric strength, moisture, and interfacial tension in transformer oils.

  • • Single & three-cup models
  • • Fully automatic operation
  • • Compliant with IEC 60156
Rogowski Coil Current Sensor

Rogowski Coil Current Clamp

Flexible AC current measurement for high-current and confined-space applications.

  • • Up to 100kA peak
  • • Wide frequency range
  • • High linearity & accuracy
Transformer Turn Ratio Tester

Transformer Turn Ratio Tester

Accurate measurement of transformer winding ratios and phase displacement.

  • • 0.1% basic accuracy
  • • Single-phase & three-phase
  • • Touchscreen interface
Ultrasonic Thickness Gauge

Ultrasonic Thickness Gauge

Non-destructive measurement of metal, plastic, and composite materials.

  • • 0.65mm to 500mm range
  • • Corrosion mapping mode
  • • Dual-element transducers
Leakage Current Sensor

High Accuracy Clamp Leaker

Precision measurement of AC/DC leakage currents in electrical systems and equipment.

  • • 1μA to 30A range
  • • True RMS detection
  • • Data logging & PC interface
Portable Endoscope

HD Industrial Endoscope

Flexible borescope for internal inspection of engines, pipes, turbines, and machinery.

  • • 4K resolution & LED lighting
  • • Waterproof probe up to 10m
  • • Image capture & video recording
View All Products

Why Choose MEWOI?

High Accuracy

Engineered to meet international standards with precision calibration.

Global Support

Dedicated technical assistance and after-sales service worldwide.

Innovative Design

Ergonomic, rugged, and user-friendly interfaces for field use.

Fast Delivery

Efficient logistics and global shipping from China.

50+
Countries Served
10K+
Units Shipped
15+
Years Experience
200+
Product Models

Frequently Asked Questions

Do you offer OEM/ODM services?

Yes, MEWOI provides customized solutions including branding, packaging, and functional modifications based on client requirements.

What is the warranty period?

Most MEWOI instruments come with a standard 12-month warranty. Extended warranty options are available upon request.

Can I get calibration certificates?

Yes, we provide factory calibration certificates. Accredited third-party calibration services are also available.

How do I place an order?

You can contact us directly via WhatsApp or email. We will provide a quotation, proforma invoice, and shipping details.

Get in Touch

Reach out for product inquiries, technical support, or partnership opportunities.

WhatsApp: +86-18620373879

Email: mewoi@mewoi.com

Location: Guangzhou City, China

Working Hours: 9:00 AM – 7:00 PM (GMT+8), Legal Holidays Off

Visit Official Website
China Quality Suppliers fobcompany.info

Notice for Buyers: If you are a buyer, the above information is generated by AI collection and does not constitute any advice. If necessary, please visit the corresponding official website.

For Domain Owners: If you are the domain owner and do not want to be included by fobcompany.info, please contact support@fobcompany.info via your corporate email to cancel. We will cancel your inclusion within 3 business days.

如果您是域名所有者 不想被fobcompany.info收录 请用企业邮箱联系support@fobcompany.info 取消收录 我们将在3个工作日取消您的收录

Service Request: If you are other domain and want to be included, please contact support@fobcompany.info

如果您是其他域名合作 也请联系support@fobcompany.info