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Frequency Meters

All Frequency Meters wholesalers & Frequency Meters manufacturers come from members. We doesn't provide Frequency Meters products or service, please contact them directly and verify their companies info carefully.

Total 21184 products from Frequency Meters Manufactures & Suppliers
Wholesale Blue Single Phase Prepaid Energy Meter IC Card Local Control Smart Meter Types from china suppliers

Brand Name:Saving

Model Number:DDZY1218

Place of Origin:China

white and blue Single Phase IC Card Prepaid Electric Energy local control Watt-Hour Meter With Rs485 Product Description: The Single Phase Prepaid Energy Meter from Saving is the perfect choice for energy efficiency and energy savings. Model number ...

Jiangsu Senwei Electronics Co., Ltd.
Site Member

Jiangsu

Wholesale RS485 220V Prepaid One Phase Electric Meter Power Meter Rs485 from china suppliers

Brand Name:Saving

Model Number:DDZY1218

Place of Origin:China

Single Phase 220V Prepaid Energy Meter with RS485 Modbus Single Phase 220V Prepaid Energy Meter with Accuracy Class of 1.0/2.0/0.5 with RS485 Modbus Product Description: The Single Phase Prepaid Energy Meter is a prepaid metering solution, designed to ...

Jiangsu Senwei Electronics Co., Ltd.
Site Member

Jiangsu

Wholesale 5A 220V Lora Three Phase Prepaid Energy Meter Smart Meter For Prepayment from china suppliers

Brand Name:Saving

Model Number:DTZ1218

Place of Origin:China

5A 220V Lora Electricity Meter Class 1.0 Accuracy Three Phase WIFI Smart Energy Meter With Raly Module Product Description: Three-Phase Prepaid Energy Meter This three-phase prepaid energy meter is designed to measure electricity usage and provide prepaid ...

Jiangsu Senwei Electronics Co., Ltd.
Site Member

Jiangsu

Wholesale IC Card 3 Phase Electronic Energy Domestic 3 Phase Smart Meter With RS485 from china suppliers

Brand Name:Saving

Model Number:DTZ1218

Place of Origin:China

Chinese Manufacturer 3 Phase IC Card Prepaid Energy Meter with RS485/GPRS/Lora Three Phase Prepaid Energy Meter Ic Card Product Description: The Three-Phase Prepaid Energy Meter is a powerful device designed to monitor three-phase energy consumption and ...

Jiangsu Senwei Electronics Co., Ltd.
Site Member

Jiangsu

Wholesale White 5A WIFI Three 3 Phase Electric Sub Meter Digital With Data Storage 0-999999 from china suppliers

Brand Name:Saving

Model Number:DTZ1218

Place of Origin:China

White 5A WIFI Three Phase Prepaid Energy Meter with Data Storage 0-999999 Three Phase Prepaid Energy Meter Product Description: Three Phase Prepaid Energy Meter is an advanced electricity monitor that is designed to accurately measure electricity usage in ...

Jiangsu Senwei Electronics Co., Ltd.
Site Member

Jiangsu

Wholesale -25 To 55 Degree Single Phase Din Rail Energy Meter Single Phase Din Rail Kwh Meter from china suppliers

Brand Name:Saving

Model Number:DDZY1218

Place of Origin:China

Single Phase Din Rail Active Register Display Electronic Kwh Energy Meter Product Description: single phase electronic DIN rail active energy meter is a kind of new style single phase two wire active energy meter, it adopts micro-electronics technique, and...

Jiangsu Senwei Electronics Co., Ltd.
Site Member

Jiangsu

Wholesale IoT Digital Single Phase Din Rail Energy Meter Solar Power Dual Tariff Meter from china suppliers

Brand Name:Saving

Model Number:DDZY1218

Place of Origin:China

Solar Power Meter Dual Tariff Digital Smart Meter Energy Consumption IoT Photovoltaic Power Remote Monitoring Solutions Product Description: This is a single-phase prepaid meter with GPRS communication, built-in magnetic relay. power-on automatic ...

Jiangsu Senwei Electronics Co., Ltd.
Site Member

Jiangsu

Wholesale 2P Din Rail Single Phase Smart Meter Prepaid Card Electric Meter 80 - 260VAC from china suppliers

Brand Name:Saving

Model Number:DDZY1218

Place of Origin:China

2P Din Rail Single Phase Smart Meter 50/60Hz 80-260VAC Wifi/Nb Smart Prepaid Energy Meter *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -webkit-font-smoothing: antialiased; } img, ...

Jiangsu Senwei Electronics Co., Ltd.
Site Member

Jiangsu

Wholesale 1.5(6)KW Single Phase Din Rail Wifi Smart Energy Meter Digital Power Monitor from china suppliers

Brand Name:Saving

Model Number:DDZY1218

Place of Origin:China

Digital Single Phase Din Rail Energy Meter Digital Single Phase Din Rail Energy Meter 1.5(6)KW -40℃~70℃ Accuracy Class 1.0 Smart Meters With Wifi/4g/Nb Module *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } ...

Jiangsu Senwei Electronics Co., Ltd.
Site Member

Jiangsu

Wholesale 2W 0.3kg 2p Single Phase Din Rail Energy Meter Power Meter 1 Phase GPRS Module from china suppliers

Brand Name:Saving

Model Number:DDZY1218

Place of Origin:China

2P DIN Rail Single Phase Prepaid Smart Meter with GPRS Module 2p DIN Rail Single Phase Prepaid Smart Meter ≤2W Power Consumption 0.3kg With Gprs Module *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line...

Jiangsu Senwei Electronics Co., Ltd.
Site Member

Jiangsu

Wholesale Anti Theft Din Rail Single Phase Electronic Energy Meter 220v With LCD Display from china suppliers

Brand Name:Saving

Model Number:DDZY1218

Place of Origin:China

DIN Rail Installation 220v Single Phase Anti-thieft Electric Energy Meter DIN Rail Installation 220v Single Phase Anti-thieft Electric Energy Meter With LCD Display Product Description: single phase electronic DIN rail active energy meter is a kind of new ...

Jiangsu Senwei Electronics Co., Ltd.
Site Member

Jiangsu

Wholesale Four Wire 3 Phase Kwh Meter Din Rail Power Meter Wireless Wifi Ethernet from china suppliers

Brand Name:Saving

Model Number:DTSU1218

Place of Origin:China

Three Phase Four Wire Wifi Energy Import Export Meter Wifi Ethernet With Relay Module​ Product Description DTSU1218 three-phase four wire electronic energy meter (guide rail) is a new generation of energy metering product developed and produced by our ...

Jiangsu Senwei Electronics Co., Ltd.
Site Member

Jiangsu

Wholesale 220V 380V Din Rail 3 Phase Energy Meter Wifi Prepaid Wireless Smart Meter NB Iot from china suppliers

Brand Name:Saving

Model Number:DTSU1218

Place of Origin:China

3 Phase 220V/380V Wifi Prepaid din rail Power Meter Wifi Energy Meters with NB-iot/RS485 10(100)A 3 Phase Din Rail 3 Phase Energy Meter 220V/380V Wifi NB-Iot/RS485 Product Description Our 100A WiFi Smart Din-Rail Energy Meter is a 2P Din-Rail WiFi Smart ...

Jiangsu Senwei Electronics Co., Ltd.
Site Member

Jiangsu

Wholesale -25℃ To +55℃ Din Rail Power Meter 3 Phase Smart Meter And Prepaid Meter from china suppliers

Brand Name:Saving

Model Number:DTSU1218

Place of Origin:China

Custom Wholesale Price Wifi Portable 3 Phase Meter Din Energy Meter 230 Electric Energy Meter New Innovations Three Phase Din Rail Energy Meter Prepaid Watt Hour Smart Digital Wifi Energy Meter With Rs485 Product Description Din Rail 3 Phase Energy Meter...

Jiangsu Senwei Electronics Co., Ltd.
Site Member

Jiangsu

Wholesale 1kg 4 Wires Din Rail 3 Phase Energy Meter Wireless Wifi Lorawan Electricity 55C from china suppliers

Brand Name:Saving

Model Number:DTSU1218

Place of Origin:China

3 Phase 220V/380V Wifi Prepaid din rail Power Meter Wifi Energy Meters with NB-iot/RS485 4 Wires Smart Din Rail 3 Phase Energy Meter Wifi Lorawan Electricity Meter Nb Iot Wireless Product Description The 3 Phase Energy Meter is a 4G Wi-Fi smart energy ...

Jiangsu Senwei Electronics Co., Ltd.
Site Member

Jiangsu

Wholesale 230V Electric Token Meter Single Phase Wattmeter Sts Keyboard Prepaid Prepayment from china suppliers

Brand Name:Saving

Model Number:DDZY1218

Place of Origin:China

Wireless Single Phase Power Meter Sts Keyboard Prepaid Prepayment Meter Product Description The Electric Token Meter is a small, high-accuracy single phase energy meter featuring an LCD display and an operating temperature range of -20℃~+50℃. This prepaid ...

Jiangsu Senwei Electronics Co., Ltd.
Site Member

Jiangsu

Wholesale Wireless Sts Token Charge Electricity Meter Energy Single Phase Wattmeter 50Hz from china suppliers

Brand Name:Saving

Model Number:DDZY1218

Place of Origin:China

Wireless Single Phase Power Meter Sts Keyboard Prepaid Prepayment Meter Energy Meter Manufacturer Single Phase Prepaid Electric Meter Electric Keypad Token Meter with UIU Meter Product Description Electric Token Meter is a keypad electricity prepaid token ...

Jiangsu Senwei Electronics Co., Ltd.
Site Member

Jiangsu

Wholesale Wireless Sts Electric Token Meter Single Phase wattmeter and energy meter 0.004Ib from china suppliers

Brand Name:Saving

Model Number:DDZY1218

Place of Origin:China

Wireless Single Phase Power Meter Sts Keyboard Prepaid Prepayment Meter Product Description Electric Token Meter is a three-phase energy meter that is specifically designed to offer prepaid token meters for Indonesia. This token electric meter is highly ...

Jiangsu Senwei Electronics Co., Ltd.
Site Member

Jiangsu

Wholesale White Electricity Electric Token Meter 50HZ Keypad Energy Meter Single Phase  Two Wire from china suppliers

Brand Name:Saving

Model Number:DDZY1218

Place of Origin:China

Electricity Meters Manufacturer Single Phase Two Wire STS Prepaid Keypad Energy Meter With Keyboard Product Description STS code-type prepaid electricity meters transmit a series of instructions such as electricity purchase code (Token), encryption and ...

Jiangsu Senwei Electronics Co., Ltd.
Site Member

Jiangsu

Wholesale Class 1.0 Accuracy Din Rail Energy Meter Wifi Din Rail Smart Meter Single Phase from china suppliers

Brand Name:Saving

Model Number:DDZY1218

Place of Origin:China

Class 1.0 Accuracy Single Phase Din Rail Prepaid Electronic Energy Meter Product Description: Our Prepaid Electronic Energy Meter is a cutting-edge electricity usage tracking system that offers reliable and accurate measurement of active and reactive ...

Jiangsu Senwei Electronics Co., Ltd.
Site Member

Jiangsu

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