• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: REHE
  • Model Number: RH-AA81
  • Display Type: Digital Only
  • Measuring Range: 0-5A
  • Accuracy Class: 0.5
  • Supply Voltage: AC/DC80V~270V,AC220V,AC380V,AC100V,DC48V,DC24V
  • Operating Temperature: -10 ~+55
  • Dimensions: 48*48mm
  • Color: white and black
  • Measuring Current Range: 0~9999
  • Usage: Amp measurement
  • Measurement Rate: 1.2 times, 10 times for /5 seconds
  • weight: 1 KG
  • function: Intelligent single phase digital ammeter
  • Operating Current: AC1A~AC5A DC20mA~dc75mA
  • Features: Intelligent single phase digital ammeter
  • property: Intelligent single phase digital ammeter
  • Product name: AC/DC RH-AA81 Ampere Meter

Packaging & Delivery

Packaging Details Standard carton package or as your request
AC/DC RH-AA81 Ampere Meter
Delivery Time Within 3-5 work days after payment

                         AC/DC RH-AA81 Ampere Meter  


Product Description


Technical Index
Accuracy of measurementElectric current 0.5
Singal inputConnection mode of single phase
 Rated current of AC1A,AC5A,DC20mA,DC1A,DC5A,DC75mV
 Over load 1.2 times ( Continued ), 2 times / second ( instantaneous )
 Power consumption <0.4VA/ phase
 Impedance <20mΩ
 The frequency of 45~65Hz or DC
Auxiliary power supplyAC/DC 80V~270V, AC220V, AC380V, AC100V, DC48V, DC 24V
 Power consumption   <4VA
Function moduleCommunication interface 1 way RS-485 communication, Modbus-RTU protocol
 Baud rate: 1200~9600bps, the default 2400bps
 Switch input support 2 stem node input
 The switch output support 2 relay output, capacity: AC 250V/5A, DC 30V/5A
 Transmission output support 1 analog output: 0/4~20mA or 0~5/10V
EnvironmentWorking temperature:-10°C ~+55°C
 Storage temperature:-25°C ~+70°C
 Relative humidity is less than 93%, no corrosive gas
SafetyInsulation resistance >100MΩ
 AC withstand voltage AC 2KV
Electromagnetic compatibilityESD level 4
 Electrical fast transient burst level 4
Selcction of Specification
Digital Intelligent Single phase AC Ampere Meter(9999 display programmable)
Model NO.DisplayFrame size(mm)Hole size(mm)Remark
RH-AA11Digital Single-row LED160*80152*76 
RH-AA21Digital Single-row LED120*120111*111 
RH-AA31Digital Single-row LED96*9692*92 
RH-AA41Digital Single-row LED120*60114*56 
RH-AA51Digital Single-row LED96*4892*45 
RH-AA61Digital Single-row LED72*7268*68 
RH-AA71Digital Single-row LED80*8076*76 
RH-AA81Digital Single-row LED48*4845*45 



Product Overviews


Company Information

Yueqing Renhe Electrical Co., Ltd. is located in Yueqing City. Our company is specialized in the development, manufacture, marketing and aftersales service of intelligent digital display meters, multifunctional electrical meters and electric measuring transmitters.



Our company has an excellent design team and a highly efficient management team. We have strict internal management systems and highly talented technicians who have rich working experience in the business of digital display meters.



In addition, we have set up several departments, including R&D, Production, Sale and Service. We always insist on the spirit of "unceasing innovating makes Rehe brilliant". Thus, our corporation has won the trust and compliments from customers.



We are looking forward to good cooperation with partners at home and abroad to create a glorious future.







Q: What are we doing?
A: Renhe Electrical manufacturer here, specialized in DIGITAL PANEL METER (A V Hz Cos W Var Kwh Varh) for 12 years.

Q: What’s the advantage compared to other suppliers?
A: Competitive price with high quality of product and superior service. We have professional sales team, production team, researching team.

Q:How is our customer service?
A: all our sales representatives can speak fluent English, some speak French. They will answer all of your questions in 24 hours.

Q:What others can we offer?
A: Based on the wide product range, we offer the best One-Stop sourcing service. We will definitely save you a lot of time and money, and based on our huge quantity of shipment, we can get the best shipping service from the best forwarders. This will also help you to save a lot on the shipment.

Q:What is the MOQ of our products?
A:The MOQ for digital current meter is 100 sets.

Q:What is the payment of our company?
A. DP DA T/T L/C O/A is acceptable for us.


Packaging & Shipping


Our Services

Why choose us ?


Our advantages


1.OEM available.Experienced intelligent digital meters  product supplier .


2.Proffessional design team and sales department for your service.100% test for air pressure and inspection for product appearance before shipment


3.Alibaba golden supplier , factory recognized by CE/FSC/ISO9001 and so on


4.7/24 Seivice for you , all the quotation will be dealed within 24 hours .


5.Location advantage: Nearby Ningbo port, the second largest port in China, convenient transportation and low cost, and close to Shanghai, convenient for customers to visit our factory.


6.Strict Requirement :Our company always insist on these principles “Do serve every user sincerely.Do win more market shares based on mutual benefit.Do keep innovation to promote ourselves.

Return Policy 

If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click ‘Confirm Order Received’ or exceed confirmation time.frame) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.


 Seller Service 

On-time Delivery .If you do not receive your purchase within 20 days, 

 you can ask for a full refund before order completion (when you click ‘Confirm Order Received’ or exceed confirmation time frame).


Related Products


Rehe Electric Tech. Co. Ltd

Add:Liushi Industrial Zone, Liushi Town Yueqing City, Zhejiang, 325604 China


Elena will service for you

Tel:86-0577-61759270              Fax: 86-0577-61759560

Email:rh001@rhkeji.com          Website: www.rhkeji.com

Skype: Elena97.rh                    Wechat:15957744610

QQ: 2880586213                      Mobile:86-13388576186


Please don't be hesitate to Contact Us for any questions,your inquiry will be on our priority attention and fastest reply!

                                                                 BACK TO HOMEPAGE



Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Manufacturer
Transaction Level:
Supplier Assessments:
7 Transactions 5,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $45,000
Learn More