how to make a watt meter

Brand Name:Calin

Model Number:CA368-DC

Place of Origin:China

...Meter , Electricity Prepayment Meter The CA368-M is a three phase four wire electric watt-hour multi-function meter finished in a compact BS footprint mounting case . It operates with GSM / GPRS wireless communication by DLMS / COSEM protocol, making it interoperable with devices and systems of the same protocol. This meter is a new generation developed as a core component of the Calin’s smart metering

Brand Name:Radarking

Model Number:DDZY150

Place of Origin:Made In China

...wave soldering as technical design, which can make sure of reliable quality. Take three units isolated power for metering unit, data processing unit and communication interface unit. All the output signals are handled by optoelectronic isolation, which

Brand Name:YOMIN

Model Number:YEM015SJ

Place of Origin:China

LCD DIN Rail Single Phase Energy Meter /Electricity Meter / kWh Meter Product Description The meter is used to measure 50Hz or 60Hz active energy consumption from single phase two wire AC electricity net. The features of small size and DIN-rail mounting ...

Brand Name:wolvesteam

Model Number:WT700152

Place of Origin:China

...Meters Max Range Product Description The traveling-case-like design and built-in battery make it possible to become the most powerful portable jammer in our product line.With a total output power of 200 watt and its omni-directional antennas (can be upgraded to 500 Watt), it could provide a stable jamming range of at least 200 square meters...

Brand Name:Calin

Model Number:CA368-DC

Place of Origin:China

...Meter , Electricity Prepayment Meter The CA368-M is a three phase four wire electric watt-hour multi-function meter finished in a compact BS footprint mounting case . It operates with GSM / GPRS wireless communication by DLMS / COSEM protocol, making it interoperable with devices and systems of the same protocol. This meter is a new generation developed as a core component of the Calin’s smart metering

Brand Name:Saving

Model Number:DDZY1218

Place of Origin:China

...Meter is capable of measuring the voltage and current line power consumption. The voltage line power consumption is less than or equal to 1 watt and 5 volt-amps while the current line power consumption is less than or equal to 1 volt-amp. This ensures that your energy consumption is accurately measured, and you only pay for the energy you use, making...

Brand Name:QUESTT

Model Number:QA-LC100S

Place of Origin:Wuhan, City

... system was connected with Phone bluetooth, very convenient for parameter settings. You can make settings on your phone with our APP software. Very convenient! The fiber calbe length for 100W is 3 meters, can be max 6 meters, we also can change and make it

Brand Name:wolvesteam

Model Number:WT700152

Place of Origin:China

...Meters Max Range Product Description The traveling-case-like design and built-in battery make it possible to become the most powerful portable jammer in our product line. With a total output power of 200 watt and its omni-directional antennas (can be upgraded to 500 Watt), it could provide a stable jamming range of at least 200 square meters...

Place of Origin:China

Brand Name:XHmold

name:Chinese Watt hour meter covers and accessories material: plastic metal and silicone rubber services: the eclosures design, rapid prototypes, mould design, mold making and product mass productions. the product surface treatments, such as painting, ...

Brand Name:Sacontelecom

Model Number:SA-001D

Place of Origin:China

...watt Power Descriptions: 1. Drones gun jammer is the first ever portable equipment which can disable particular flying quadcopter within seconds. 2. It has a look of machine gun and can jam all drones frequencies in the radius up to 2000 meters. 3. Apart from jamming operational frequencies it will fully disable the ability of the drone to record video or make...

Brand Name:ANNHUNG

Model Number:AH-MS-BD

Place of Origin:Guangdong, China

Solar Aviation Obstruction Light, VRLA Battery Medium Intensity Warning Red Lght This 2000cd Medium-intensity Type B Aviation Obstruction Light flashing red color, designed for marking top of obstacle which height is between 45 to 105 meters. Compliance ...

Brand Name:RYGH Tech; OEM or ODM available

Model Number:RYGH-H060

Place of Origin:Shenzhen

2019 New hot selling cheap 60W integrated solar led street light IP65 Waterproof Advantages of solar street lights: 1. It is easier to install a solar street light than other kind of street lights. You just need to make up cement, dig a one-meter-deep hole...

Brand Name:HAFE

Model Number:Sun800W

Place of Origin:China

600w Led Balloon Light Tower Emergency Lighting Balloon 1. Construction and Worksite Lightsdescription: Main features It is enable to light up 780 m2 in 2 minutes with 81000 lm, and it is glare free make no shade when you are working. It is novelty with ...

Place of Origin:Guangdong

Product Description: Air Purification Equipment is an advanced compressed air treatment system that can deliver a high air flow rate of 200-400 M3/h. It's equipped with a highly efficient HEPA filter, making it the perfect choice for tackling a wide range...

Place of Origin:Xuzhou,Jiangsu,China

Brand Name:Freelance Team

2 Seats 9d Vr Egg For Shopping Mall+Commercial Game Machine With 9d Vr Legao VR is a double egg-shaped VR dynamic seat, sci-fi appearance of a new upgrade, more than 70 boutique games for the experience to bring endless adventure, lifelike visual effects ...

Brand Name:VIDO

Model Number:WD020412000

Place of Origin:China

Self Priming 220V 100bar 2000W High Pressure Car Washer I. Description 2000W High Pressure Washer, is the choice for those who need to do washing on different working conditions, such as for car washing in car shop, ground and factory cleaning, etc. As ...

Brand Name:mijia

Model Number:M365

Place of Origin:China

EcoRider 250w Xiaomi 2 Wheels 36V 7.8ah Portable New Folding Electric Mobility Balancing Scooter Main Feature - The electric scooter comes with a dual-brake system. The front wheel has E-ABS anti-lock system, while the rear wheel uses mechanical disk brake...

Brand Name:PHOENIX

Model Number:2835

Place of Origin:SUZHOU

... level of related parts are also making continuous progress. The application of new electrodes and new electronic transformers has greatly reduced the power consumption of neon lamps from 56 watts per meter to 12 watts per meter. 2835 red green blue ...

Brand Name:HANJING

Model Number:P10mm DIP Outdoor Advertising LED Display

Place of Origin:ShenZhen，China

...meter, and the distance between each pixel is 10mm. The scanning mode is 4-scan, and the power consumption per square meter is about 300 watts per square meter. The novel mask setting makes the color mixing more even and the high-density pixel makes the picture quality clearer and ...