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Tomzn 3-Phase 100A CT Tuya WiFi Smart Bidirectional Energy Meter 110/220V
US$78.80
5 Pieces
Product profile
Customization
AvailableWarranty
1 YearDisplay
DigitalModel NO.
DDS238-7 WIFIInstallation
Indirect ConnectedUsage
Multi-Functional Energy MeterType
Energy MeterCertification
CESpecification
3 phase 100ATrademark
TOMZNOrigin
China ZhejiangKey features
Tuya WiFi Smart Control: Compatible with Tuya APP for real-time monitoring and remote control of energy data.
Bidirectional Energy Measurement: Accurately measures positive and negative phase power with historical data tracking.
High Accuracy Class 1: Meets IEC62053-21 standards for precise active energy measurement.
Comprehensive Data Display: LCD shows voltage, current, power, frequency, and total energy in real-time.
Advanced Power Analytics: Features power curve display, bill calculation, and carbon emission settings.
Flexible Customization: Supports full, minor, and sample-based customization via OEM and ODM services.
1-Year Warranty Coverage: Includes 1-year warranty protection for the product against defects.
Fast Production Lead Time: Peak and off-peak season lead times are both within 15 working days.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Ningbo port, shanghai portAverage Response Time: ≤15h
About Our Factory & Business Background
AddressNo. 11 Xinhe Road, Huabei Village, Liushi Town, Leqing City, Wenzhou, Zhejiang, China
Plant Area3000 square meters
Number of Employees80
Registered Capital21,000,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)CIF, FOB, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity100 pcs
Supply Chain Partners30
Our Production Capability & Technical Expertise
Main ProductsCircuit Breaker, Fuse, Automatic Transfer Switching, Voltage Meter, Photovoltaic combiner box, Surge protective devices
Production Lines4
Production MachinesInjection molding machine, Printing machine1, Printing machine2, Laser marking machine, Assembly line
QA/QC inspectors6 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers5 people
Traceability of Raw MaterialsYes
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2002-04-19
Main MarketsSouth America, Europe, Southeast Asia/ Mideast, South Asia
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff7
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015, ISO45001:2018, ISO14001
Product CertificationCE
Cooperated with Fortune 500No
Product Q&A
Q:Does the meter work without WiFi?
A:
Yes, the meter updates kWh data even when disconnected from WiFi, unlike some metering circuit breakers.
Q:What network frequency does it support?
A:
This meter only supports 2.4G wireless networks and is not compatible with 5G networks.
Q:Can I customize this product?
A:
Yes, we offer OEM and ODM services including full, minor, sample-based, and design-based customization.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 100 pieces.
Q:What is the warranty period?
A:
The product comes with a 1-year warranty.
Send Inquiry
*To:Zhejiang Tongzheng Electric Co., Ltd.
*Content:
Supplier replies will be sent to your registered email
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