Handheld Single Phase Energy Meter Tester Suppliers and Manufacturers

Single-phase prepaid kWh meter Main Functions: 1.Both-way electric energy metering. Provides precise positive-negative active energy metering and one-way accumulating. Used for power metering and advance unchase of AC single-phase current rated. 2.Advance purchase quantity, preset maximum load-limit and IC card password. IC card transfers data and realizes data including total consumption, remaining quantity, accumulated quantity and total purchases etc.) backward reading. 3.Storage of leave-factory serial number, meter constants, initial data and the user's name and address etc.. 4.Alarm and switch off when overload. Alarm at low remaining power to remind user of timely purchasing. Main Characteristics: 1.High accuracy and import special metering chip. High accuracy, sensitivity and reliability, wide overload endurance, low power consumption, small volume and light in weight; easy installation, convenient auto-control and function expanding. 2.Long service life. With SMT technology and world famous, long-life components employed, its accuracy is not affected by frequency, temperature, voltage and higher order harmonics. Random installation location. No adjustment is needed if it leaves the factory as complete machine. Checkout period can be extended. Hence the workload of Watt-hour Meter testing and checking-out of electric departments is considerably reduced. Obviously better reliability than its similar. 3.Stable operation. Better stability for its wide range working voltage. 4.LED display, bright and clear prevent counter data from Losing at any times.

Single-phase prepayment kWh Meter Type: DDSY716 Name: Single-phase pre-payment electricity kilo watt-hour meters Accuracy: Class 1.0 Class 2.0 Power Consumption:

Single-phase prepaid kWh meter Type: DDSY716 Name: Single-phase pre-payment electricity kilo watt-hour meters Accuracy: Class 1.0 Class 2.0 Power Consumption:

Product Description Major technical data: Accuracy class: 1.0 Power consumption: 20 years. Main functions: 1) Measurement of 50hz for 3-phase active power 2) 4 tariffs and 8 time periods for user's option 3) RS 485 communication functions 4) Manual and remote control program, and remote-metering functions 5) To record the parameters automatically through CMRI. Features: 1) High accuracy, reliability, overload capability 2) Low power consumption 3) Smt technology and re-flow soldering technology 4) Light weight, small size, easy to install. Model: DTSF318/DSSF318 Standard: IEC 62052-11 IEC 62053-21 IEC 62056-21 Productivity: 100.000pcs/year.

Product description Single-phase electric meter field calibrator is suitable to test various types single phase meters on site and can also be used to test alternating current parameters. Feature 1. Current clamp and meter combined together, colorful and touch-screen display; 2. One AAA Li-battery can continuously working 4 hours; 3. Wide voltage, current measurement range, voltage range: 15-300V, current range: 0.05-120A; 4. Display all the measuring parameters in one screen; 5. Current clamp has automatic compensation function, 0.2% class accuracy; 6. Current clamp has automatic calibration function; 7. Integration design of the meter and clamp; 8. 16bit high accuracy AD switch 32 bit ARM processor core. 9. Automatically record and save 999 groups calibrate data; 10. Micro-multifunction optic sampler Technical index 1. Manual/automatic test inductive single phase meters; 2. Manual/automatic test electric single phase meters; 3. Measure virtual value of alternating voltage (15~300Vrms); 4. Measure virtual value of alternating current (50mA~120Arms); 5. Test parameters: active power, phase angle of voltage and current, frequency and etc; 6. Automatic store testing data, and 999 group test results can be saved.

Our STS prepaid electricity meter is certificated by STS association that is from South Africa. The meter is built-in prepayment algorithm, will cut off the power automatically if the credit in the meter be used up. And will reconnect automatically if the meter recharge for his meter. This kind of meter is very popular on the Africa and Asia, Nigeria, Tanzania, Ghana, Syria Indonesia, installing millions of STS keypad prepaid electricity meter.

Our STS prepaid electricity meter is certificated by STS association that is from South Africa. The meter is built-in prepayment algorithm, will cut off the power automatically if the credit in the meter be used up. And will reconnect automatically if the meter recharge for his meter. This kind of meter is very popular on the Africa and Asia, Nigeria, Tanzania, Ghana, Syria Indonesia, installing millions of STS keypad prepaid electricity meter.

DESCRIPTION Adopting large scale IC and SMT processes,the DTSD1088 DLMS meter is made to accurately total active/reactive energy,forward and reverse active/reative energy and maximum demand.And in real-time it also measures and takes in process parameters like active/reactive power,apparent power,Voltage,current,power factor,frequency and so on,and implements time-of-use control,automatic stroge of reading-day demand,and records load profile and events.And with infrared,RS485,PLC communications equipped,the DTSD1088 DLMS meter is an ideal device to realize time-of use energy measurement and efficient processing in ease.It complies with applicable standards of IEC62052-11,IEC62053-21,IEC62053-61,IEC62054-21,IEC62056-61,IEC62059-11,IEC62059-21. FEATURES 1. Energy measurement (separate and total):Forward and reverse,active,four-quadrant,time-of use,sub-phase. 2. Demand record 3. Real-time parameters 4. Data archive 5. Data freezing 6. Events record 7. Optional infrared,PLC,M-BUS,Ethernet,GPRS communication

DESCRIPTION DTSD1088 three phase multifunctional meter is made to accurately measures total active/reactive energy, forward and reverse active/reactive energy and maximum demand. And in real-time it also measures and takes in process parameters like active/reactive power, apparent power, voltage, current, power factor, frequency and so on, and implements time-of-use control, automatic storage of reading-day demand, and records of load profile and events. DTSD1088 meter realizes time of use energy measurement and efficient processing in ease. It complies with applicable standards of IEC62052-11, IEC62053-21, IEC62053-23, IEC62053-661, IEC62054-21, IEC62056-61, IEC62059-11 and IEC62059-21. FEATURES 1.Customized meter design for Finland Utility. 2.Special terminal block connection for easy wiring. 3.Terminal cover &front cover with detecting features. 4.With backup battery for RTC. 5.Load Profile(Optional) 6.MD measurement 7.Over-load protection: Automatic power-off as load exceeds the specified value(optional) 8.With optical communication port(IEC1107) 9.Open protocol: DLMS/COSEM(Optional)

DESCRIPTION DTSD1088 three phase multifunctional meter is made to accurately measures total active/reactive energy, forward and reverse active/reactive energy and maximum demand. And in real-time it also measures and takes in process parameters like active/reactive power, apparent power, voltage, current, power factor, frequency and so on, and implements time-of-use control, automatic storage of reading-day demand, and records of load profile and events. With infrared, RS485, PLC and GPRS communication equipped, DTSD1088 meter realizes time of use energy measurement and efficient processing in ease. It complies with applicable standards of IEC62052-11, IEC62053-21, IEC62053-23, IEC62053-661, IEC62054-21, IEC62056-61, IEC62059-11 and IEC62059-21. FEATURES 1.Functional LCD displays(menu driven, scrolling function, IR remote control mode) 2.Events record: Power-on/power-off (latest ten time), power quality monitoring(10 times), meter cover open(10 times recorded and can be read by MDM software). 3.Load curve recording: Active/reactive energy, voltage(3 phases), current(3 phases), power factor(3 phases) and time stamp(DD/MM/HH/YY) 4.External relay 5.Over-load protection: Automatic power-off as load exceeds the specified value(optional) 6.RTC, broadcast time synchronization via communication interface(could be set by GPS time via the MDM) 7.Optional multi-communication: PLC based on OFDM according to CENELEC standards(A-band), GPRS(SIMCOM-chip), RS485, integrated M-Bus(extended connection to gas and water meters) according to OMS standard. 8.Open Protocol: DLMS/COSEM 9.Advanced AMI integration (Optional)

1.Starting test and creeping test 2.Measuring the different constant meters synchronously. 3.With the protect function of overload, short voltage circuit and open current circuit. 4.The testing software with friendly windows 2000 and xp interface, include functional module of all kinds of modern energy meter needed, to reality error test, harmonic test, demand test, influence test. 5.The stored testing data can be transferred to multi-format for other program using

.1 Description DEM8900-1/DEM8900-2/DEM8900-3 (short form for DEM8900) is designed by adopting the updated microprocessor and digital signal processing technology, which can be applied for monitoring the electrical system. DEM8900 can measure and analyze the real time electrical parameters, such as I,kWh,kvarh., Meanwhile, DEM8900 has functions of multi-tariff,RS485 communication ( MODBUS protocol),analog output, remote input and electrical pulse output. All our instruments fulfill all important requirements and regulations concerning electromagnetic compatibility and safety isolation (IEC61000, IEC1010 standard and EN61010 standard). The devices have been developed, manufactured, and tested in accordance with Quality Assurance System ISO 9001. 1.2 Measured parameters Note 1. DEM8900-1 measure current, active energy, active power (optional, with analog output) 2. DEM8900-2 measure current, reactive energy, reactive power (optional, with analog output) 3. DEM8900-3 measure Current, active energy, reactive energy, active/reactive power (optional, with analog output) 1.3 EMC and Safety standard IEC61000-4-2 (GB/T17626.2) IEC61000-4-8 (GB/T17626.8) IEC61000-4-4 (GB/T17626.4) IEC61010-1 (GB/T4793.1). Exterior Size:91*91*72mm 0.5KGS.

Overview: The RT6303-S Three Phase Energy Meter Test Instrument(Split Type) adopts internationally advanced new-generation digital power source technologt,integrates all the technological advantages of both domestic and foreign watt-hour meter calibration software, and is introduced to global market by Rowwin Test in a powerful and sensational way.The Three phase energy meter test instrument¡¯s power source uses MCU single chip microprocessor as its core technology and adopts various techniques as digital synthesis,digital frequency modulation,digital amplitude modulation,digital phase-shifting,pulse width modulation and so on to bring you such important features as high reliability and good load characteristics.Its more humane and intelligent meter calibration software makes it possible for an ordinary,heavy and boring calibration to be carried out more easily and efficiently. Technical Parameters: 1. Accuracy class: 0.1/0.05 2. Reference standard energy meter: Three phase wide-measurement range standard energy meter,Accuracy class:0.1/0.05 3. Output voltage: 3* 57.7/100/220/380V Y/¡÷,0~120%Adjustment fineness:0.01% full range,adjustable phase by phase 4. Output current: 3* 0.1~100A(200A also available),0~120%Adjustment fineness:0.0001A(minimum),adjustable phase by phase 5. Phase shift:0~360¡ãAdjustment fineness:0.01¡ã,adjustable phase by phase 6. Frequency:45Hz~65Hz,Adjustment fineness:0.01Hz 7. Output waveform distortion:Both voltage and current

Product Description Organic Broiler Starter Feed offered by us is met by feeding them grower feed When broiler species are in the growing phase they are fed this beginning feed On a dry matter basis it has been clinically tested according to the industrial standards This feed is very effective and safe to use Organic Broiler Starter Feed has at least 19 percent protein and is intended to aid in the rapid and efficient growth of your meat birds This is very economical and widely used by people in the market Organic Chicken Starter Feed PBF140428 Moisture maximum  12 Crude protein N x 625 maximum  280 Crude Fat maximum  38 Crude fibre maximum  36 Acidinsoluble ash maximum  78 Metabolizable energy minimum mjkg 110 GENERAL DETAILS Ingredients  Corn Gluten Meal Wheat Gluten Soy Meal DDGS Grains Pluses Essential Amino Acids Vitamins Minerals Trace Minerals Toxin Binders and Mold Inhibitor Ingredient Profile  100 Vegetarian Moisture Maximum 12 Product Form  Coarse Mash Form Pellet Form Product Branding ANUPAM Net Weight  39 Kgs When Packed Product Pricing  On Unit Basis for each 39 Kgs Packing Production Capacity per Day  450 MTDay Factory Visit  Not Permissible Fumigation  Aluminum Phosphide or Methyl Bromide or any as per buyer specification Clinical Test Methodology  As per IS2052 Proximate Analysis on Dry Matter Basis BASIC INFORMATION FOR DOMESTIC BUYERS Outer Packing  Poly Propylene Milky White Price Offer  On Ex Factory Basis Mode of Payment  100 Advance Through Bank Cash Cheque RTGSNEFT For Inter State Transaction  VAT Number is Must Tax Applications  NIL Truck Loading  17 MT 440 Bags 21 MT 540 Bags 25 MT 645 Bags 28 MT 720 Bags Minimum Order Quantity  As per Buyer Requirement amp Material Availability with us Buyer Branding Offer  Yes for Bulk Orders Only Buyer has to arrange for Packing Material BASIC INFORMATION FOR OVERSEAS BUYERS Inner Packing  Low Density Polyethylene Bags of 75 Micron Outer Packing  Poly Propylene Milky White Price Offer  On CIF Destination Port Basis or Delivery basis to Nearest Transit Port Mode of Payment  100 Wire Transfer Only we dont accept Lc or SBLC of any nature Terms of Trade  Mutually Agreeable Basis Cargo Stuffing in 20 FCL  600 Bags of 39 Kgs Total Load Stuffing  234 MT in 20 FCL Minimum Order Quantity  600 Bags or One 20 FCL Buyer Branding Offer  Yes when MOQ 3000 Bags or Five 20 FCL Nearest Transit Ports  Kandla Port Adani Port and Pipavav Port Buyer Specific Packing Offered  Yes when MOQ 3000 Bags or Five 20 FCL Our Standard Shipping Document Phytosanitary Certification Fumigation Certificate Food Hygiene Certificate from Veterinary Department India

Product description Three Phase Energy Meter Field Calibrator is a precision AC energy meter testing instrument, mainly used to test three phase energy meter error on site and measure various of AC parameters. Technical index Electrical parameters Accuracy class 0.05, 0.1 Resolution 6 TFT 640 480 Electrical parameters - continued Power supply 220V 10%, 50 60Hz Li-polymer battery size mm 110 51 16, nominal output voltage 7.2V, capacity 5000mAh Power line supply U1, UN, 85V-265V 50 60Hz Communication port RS232 Test voltage Range 5-480V Error 0.05% 30V-480V 0.1% 5V-30V Harmonic 2nd-63st

DDS22 Single-phase Electronic Watt-hour Meter adopts special large-scale integrated circuit, high-performance parts as well as advanced SMT technology. Therefore, the meter is characterized with high accuracy, tamper-proof function, high anti-interference, and long service life. The meter is easy to operate and can meet the customers' requirements well for its reasonable design. It is the optimum product for customers and public utilities. Functions and Characteristics: Accuracy Class: 1.0class The meter adopts special anti-magnet impulse meter reading mechanical register to prevent strong disturbance form external AC, DC magnetic field. Flat error curve, stable for temperature and time, and reliable. To cumulate both direct and reverse energy, prevent tamper of reversal of lines. Light weight, reliable structure. Easy to be handled and installation. Anti-tamper in condition that load is connected between the line and the earth. The meter can also prevent U ring short circuit and other tampers. Low consumption: ≤ 0.6W Distant-motion-width-determination pulse output and multifunctional output ports . 20units/Pack

GF112B Single Phase kWh Meter Calibrator is suitable to test various types single phase kWh meters error on site and also can be used to test alternating current parameters - U, I, P, Q, S ,F, E etc.

Product description: Three Phase Energy Meter Field Calibrator is a precision AC energy meter testing instrument, mainly used to test three phase energy meter error on site and measure various of AC parameters. Technical index: Electrical parameters Accuracy class 0.05%, 0.1% Resolution 6 TFT (640-480) Electrical parameters - continued Power supply 220V±10%, 50/60Hz Li-polymer battery (size (mm): 110x51x16, nominal output voltage: 7.2V, capacity: 5000mAh) Power line supply (U1, UN), 85V-265V 50/60Hz Communication port RS232 Test voltage Range 5-480V Error ±0.05% (30V-480V) ±0.1% (5V-30V) Harmonic 2nd-63st Test current Range (direct connection) 5mA-20A Error (direct connection) ±0.05% (100mA-20A) ±0.1% (10mA-100mA) Range (clamp CT) 10mA-3000A Error (camp CT) �±0.2% (100mA-100A) ±0.5% (100A-3000A) Harmonic 2nd-63st

An electric meter, or energy meter, is a device that measures the amount of electric energy consumed by a building, tenant space, or electrically powered equipment. Electric utilities use electric meters installed at customers' premises to measure electric energy delivered to their customers for billing purposes