Frequency Counter

Frequency Counter for panel meters, lab test benches and calibration systems, with OEM/ODM customization, stable supply and export support.

Single Phase Digital Analog Frequency Meter Hz Meter RH F61

$8.05-13.80 /piece

Price varies depending on material, logo, quantity and customization requirements.

MOQ 1 piece
Model NO. EI-1781
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

Measuring Range0~9999Accuracy Class±0.02Hz
VoltageAC / DC 80V~270V,AC220V,AC380V,AC00V,DC48V,DC24VDisplay TypeAnalog And Digital
Dimensions72*72mm(2.83*2.83in)Operating Temperature-10℃~+55℃
ColorBlack/WhiteDisplayLED Intelligent Digital
Frequency45~65HzNameDigital Frequency Meter
MaterialABS Plastic Shell HousingCommunicationRS485 communication , Modbus-RTU protocol
Elevation≤2500mWeight1.0 KG
AC Withstand voltageAC 2KVMeasurement Rate1.2 times(continued) , 2 times/second(instantaneous)

We are China Loong Electrical Instrument Co., Ltd., a professional manufacturer and supplier specializing in Electrical Instrument. We have brought together and coordinated resources across the Electrical Instrument supply chain, enabling us to maintain consistent product quality and establish long-term partnerships with clients worldwide.

Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:

  • Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
  • Strict quality control covering material selection, processing, surface finishing, and final packaging;
  • Variety of products and specifications to meet diverse project requirements and application scenarios;
  • OEM & customization support based on drawings, samples, or specific technical requirements;
  • Flexible packaging solutions to ensure safe handling and transportation of products;
  • Continuous improvement in products and services to better support customers in different markets.

If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.

Copyright © 2026 China Loong Electrical Instrument Co., Ltd. All rights reserved.
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Single Phase Digital Analog Frequency Meter Hz Meter RH F61

SKU: EI-1781

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