Hour Meter 12V Low Voltage Voltimetro Digital Electric Wire Tester DC Wire Volt AC Mini Digital Voltmeter
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Product Highlights
- High Precision Measurement: Accuracy level 0.5 for single phase AC/DC voltage with digital tube display.
- 3-Year Warranty: Comprehensive 3-year warranty coverage for all mechanical and electrical defects.
- Customizable Dimensions: Frame size 48*96mm and hole size 45*92mm available to meet different requirements.
- RS-485 Communication: Supports Modbus-RTU protocol with baud rates from 1200 to 9600bps.
- Wide Voltage Range: Measures AC 0-600V and DC 0-1000V with overload protection up to 2 times.
- Multiple Output Options: Includes switch input/output and analog transmitting output (0/4-20mA or 0-5/10V).
- Flexible Power Supply: Supports AC 220V, AC/DC 85-265V, AC380V, and AC100V power sources.
- Easy Installation: Features detachable terminals for general installation in industrial and home use.
Product Attributes
- Customization
- Available
- After-sales Service
- Support
- Warranty
- 3 Years
- Model NO.
- TR-AV51-004
- Installation
- General Installation Meter
- Display
- Digital
- Usage
- Meter for Industry and Home Use, Standard Electric Energy Meter, Multi-Functional Energy Meter, Maximum Demand Meter, Multi-rate Watt-hour Meters, Watt-Hour Meter, Reactive Energy Meter, Prepayment Meter
- Theory
- Electronic Meter
- Power Source
- AC and DC
- DC Voltmeter Type
- Electrostatic
- AC Voltmeter Type
- Electrostatic
- Customized
- Customized
- Dimensions
- 96*48mm
- Max. AC Voltage
- 600V
- Max. DC Voltage
- 30 V, 20 V, 600 V, 1000 V, 400 V
- Power Supply
- AC 220V; AC/DC 85~265V
- Frequency
- 45~65Hz
- Transport Package
- Paper
- Trademark
- TR
- Origin
- China
- Production Capacity
- 1000000
- Package Size
- 10.00cm * 10.00cm * 10.00cm
- Package Gross Weight
- 1.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Hour Meter 12V Low Voltage Voltimetro Digital Electric Wire Tester DC Wire Volt AC Mini Digital Voltmeter
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Product Description
Performance Characteristics
Provide the digital tube display, local data query
Programmable CT ratio
Support for RS-485 communication, Modbus-RTU protocol
Support for switch input, output, analog transmitting output
A variety of dimensions to meet the different requirements of the electricdistribution box
Accuracy of Measurement
Signal Input
Rated Voltage: AC 0-600V/DC 0-1000V
Overload Voltage: 1.2 times (Continued ), 2 times / second (instantaneous)
Power Consumption: <1VA/phase (voltage)
The Frequency: 45-65Hz or DC
Auxiliary Power Supply
Working range AC 220V
Power Consumption: <4VA
Function Module
Communication Interface: 1 way RS-485 communication, Modbus-RTU protocol
Baud Rate: 1200-9600bps, the default is 2400bps
Switch Input: 2 ways
Switch Output: 2 ways(capacity: AC 250V/5A, DC 30V/5A)
Transmission Output: 1 ways(analog output: 0/4-20mA or 0-5/10V)
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Specification parameters
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Model
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TR-AV51 or TR-DV51
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Parameter
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Voltage
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Measure voltage
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AC 0-600V
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Frame size
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48*96mm
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Hole size
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45*92mm
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Connection mode
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Single phase two wire
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Power supply
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AC 220V, AC/DC 85~265V, AC380V, AC100V
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Extra function
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Alarms, analog output, RS485
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Auxiliary Power Supply:AC220V(Customizable:AC/DC 85-265V or DC)
Easy installation.
Detachable terminals








About the Supplier
Company Profile
Hubei Tianrui Electronic Co., Ltd. Was founded in 1998, is a collection of scientific research, production, sales and service in one of the high-tech power electronics components. Focusing on the development of "Relay Protection and Power Automation", the company continues to provide complete sets of precision transformer solutions for domestic power equipment manufacturers, and is a well-known manufacturer of relay protection relays and a leader in the industry.
As one of the specialized research institutes for precision transformers in China, Tianrui successfully listed on the new three board in May 2016. In 2013, it passed the "Hubei Provincial Recognized Enterprise Technology Center" approved by the six ministries and commissions. Up to now, it has obtained 4 invention patents, 30 utility model patents and 5 appearance patents. At the same time, Tianrui Electronics has also made considerable progress in foreign technology exchanges, including Tianmen Institute of Electrical Instrumentation jointly established with the Provincial Bureau of Quality and Technical Supervision, an undergraduate internship base jointly established with Huazhong University of Science and Technology, Association to build academician expert workstations, and the provincial post-doctoral CMC's innovative practice base and other scientific research cooperation to further consolidate the Tianrui technology innovation soil, effectively protect the company's leading product technology.
Tianrui after nearly 20 years of focus on development, has now become the largest in the world for the protection of special transformer manufacturers in the industry has a wide range of visibility. The company is the CLP relay protection and automation equipment branch director unit, the CLP Power Grid Equipment Working Committee, the National Electrical Instrument Standardization Technical Committee, is also a precision micro-current, voltage transformer industry standard drafting unit. The company won the "Shou contract re-credit enterprises in Hubei Province" for 10 consecutive years, was rated as brand-name products and well-known trademarks in Hubei Province.
Tianrui product quality as the cornerstone of the company's development, the company in 2003 passed the ISO9001: 2000 quality management system certification, and in 2009 passed ISO9001: 2008 for version certification. ISO9001: 2015 in 2018. In the past 13 years, the company strictly follows the requirements of ISO9001 Quality System to ensure stable and reliable operation of customer equipment and has won unanimous endorsement from the industry.
Tianrui production efficiency as the engine for the development of the company, the company formed in 2007 on the industry's leading automated precision production technology transformation team, through nine years of unremitting efforts, has built five precision transformer automation production lines, And the current on-line operation of the "Tianrui ERP system" to achieve the information connection in the precision transformer industry took the lead in achieving the two production automation and information technology integration, effectively improve the production efficiency, precision transformers for automated production, Set an industry benchmark.
Tianrui serves customers as the company's development mission. In order to provide customers with more suitable supporting products and convenient technical services, Tianrui has set up two branch offices in Nanjing and Baoding and has branches in Shenzhen, Beijing, Zhuhai, Xuchang, Chengdu and Xi'an With a number of sales organizations, covering the geographical area of Europe, South America, South America, Asia, etc. The domestic electric power equipment manufacturing cluster,
About Our Factory & Business Background
- Address
- No. 8, Chuangye Avenue, Tianmen Economic Development Zone, Tianmen City, Hubei Province, Tianmen, Hubei, China
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2015-12-12
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the accuracy of the voltage measurement?
- The accuracy level is 0.5 for single phase AC/DC voltage measurement.
- Does the product come with a warranty?
- Yes, we provide a 3-year warranty for this digital electric wire tester.
- Can the dimensions be customized?
- Yes, the frame size is 48*96mm and hole size is 45*92mm, which can be customized to meet different electric distribution box requirements.
- What communication protocols are supported?
- It supports RS-485 communication with the Modbus-RTU protocol, with a default baud rate of 2400bps.
- What is the maximum voltage it can measure?
- It can measure AC voltage up to 600V and DC voltage up to 1000V.
- Is the power supply voltage fixed?
- No, it supports multiple power supplies including AC 220V, AC/DC 85-265V, AC380V, and AC100V.
- Does it have analog output capabilities?
- Yes, it features 1 way analog output supporting 0/4-20mA or 0-5/10V transmission.
- How is the installation process?
- It features detachable terminals for easy and general installation in various settings.
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