frequency meter 45l 45 55hz frequency meter,China frequency meter 45l 45 55hz frequency meter Manufacturers, Suppliers

PORTABLE SINGLE-PHASE ENERGY METER TEST BENCH

Feb 12, 2013

... with RS232C interface for external connection.Using software and reference meter, automatic testing can be realized.It is a PORTABLE SINGLE ... -PHASE ENERGY METER TEST BENCH. With the technology of PWM pulse width modulation ... stable and ideal operation condition for measurement of 50Hz operating frequency, the equipment fits all kinds of energy meters. PORTABLE ...

Supplier: Hangzhou Pax Electronic Technology Co., Ltd.

[China Manufacturers]

DIGITAL HIGH FREQUENCY SWITCHING POWER SUPPLY

Mar 27, 2012

IGBT rectifier has RS-485 interface(modbus), has AMP/hour meter,0-99999999 has timer,1-60000s Matched with automatic production ... more prominent.output:10-10,000A 6-36V DIGITAL HIGH FREQUENCY SWITCHING POWER SUPPLY

Supplier: Shaoxing Chengtian Electronic Co., Ltd.

[China Manufacturers]

Mechanical industry heat meter/ Mechanical heat meter

Mar 31, 2013

... Temperature difference: 3 to 60K Mechanical industry heat meter / Mechanical heat meter Main technical indicatorsMeasuring range of temperature: 5 to ... meter. For the length of straight pipe runs, refer to the “Installation method”; 4. Avoid direct sunshine and high frequency ... radiation sources such as motor inverter; 5. Heat meter can be installed on the water ...

Supplier: SmartHeat Taiyu (Shenyang) Energy Technology Co., Ltd.

[China Manufacturers]

small digital Sound level meter PCI-850

Apr 29, 2012

... .Accuracy :+1.5dB (ref 94dB @1kHz)4.Frequency Range:31.5Hz to 8k Hz5.Frequency Weighting: A,C6.Time Weighting: Fast ,slow7 ... to 75%RH11.Auto power off small digital Sound level meter PCI-850

Supplier: Wenling Wipcool Refrigeration Equipment Co., Ltd.

[China Manufacturers]

Radar Speed Meter

Nov 12, 2012

... STA(static mode), MOV(moving mode),↑↑(parallel),↑↓(approach), RF(radio frequency interference), TIM (time).It can work in the hand-lock ... set the year, month, date, hour and minute. Radar Speed Meter

Supplier: CNME International Co., Ltd.

[China Manufacturers]

RF power meter

Apr 11, 2012

RF power meter, Through mode, measure forward and reflection power and VSWRaafaa2 to ... ; l Application :Mobile Communication,TV ,Other Radio; RF Power Sensor Frequency Rang(GHz)Power Rang (W)AccuracyInsertion Loss (dB)Direction (dB ... ~200± 7% 0.1261.1-10 ~ 50 °C RF power meter

Supplier: Hefei Jihua Electronic Technology Co., Ltd.

[China Manufacturers]

TM834 professional digital noise meter

Mar 31, 2013

... , 3. high precision frequency Product Name: TM834 professional digital noise meterProduct packaging:TM834 professional digital noise meter TM834 digital noise meter, 30 ~ 130dB ... , A/C switching, analog stick a dynamic display, high precision frequency measurement with ...

Supplier: Shenyang Huayi Times Technology Co., Ltd.

[China Manufacturers]

HB404 series digital power meter

Nov 12, 2012

1)Power meter 2)wattmeter 3)digital wattmeter 4)Large LED display 5). ... Technical parameter:1).Working power:AC/DC 85-260V2).Response frequency:30~400Hz3).Basic range:-1999W~9999KW4).Over-range display:displayEEEE5 ... )9).Opening size:92×44(mm) HB404 series digital power meter

Supplier: Fuzhou Isbright Electronic Co., Ltd.

[China Manufacturers]

RJZ Type Heat Meter Calibration Device

Jun 25, 2012

... includes the heat sink, frequency constant pressure pump control system, standard flow meter group, flow control system ... automatic constant pressure water supply control system with variable frequency over-current protection, overvoltage protection, undervoltage protection, ... reflecting the characteristics of this control method, and frequency with the constant pressure control system can guarantee ...

Supplier: Tianjin Yuji Rubber Plastics Co., Ltd.

[China Manufacturers]

Digital Lux Meter AR823+

Feb 20, 2013

... 4.Response Time: 1s 5.Lux/Fc unit selection Lux meter AR823+ Measuring Range1 to 200,000luxAccuracy<3%rgd±0.5 ... grayProduct Net Weight209.0gProduct Size151*83*26.5mm Digital Lux Meter AR823+

Supplier: Guangzhou Arco Science & Technology Ltd.

[China Manufacturers]

HT-855 Sound Level Meter

Feb 19, 2013

HT-855Sound lever meter. Features:*This unit was designed according to following standards A. ... : ±1.5 dB*Digit & Resolution: 5digits & 0.1 dB*Frequency response: 31.5Hz ~8.5KHz*Measuring level: 30~130, 40 ... ~90, 50~100, 60~110, 80~130* Frequency weighting characteristic: A & C* Time weighting: FAST/SLOW*Sampling rate ... : 178g (including batteriey)*Ganranttee: 12months HT-855 Sound Level Meter

Supplier: Dongguan Xintai Instrument Co., Ltd.

[China Manufacturers]

26G pulse radar level meter

Feb 14, 2013

... contact us.26G pulse radar level meter 26G pulse radar level meter: Overview Pulse Radar Level Meter emitted by the antenna radar (microwave ... pressure: -0.1 4MPa; -0.1 ~~ 40MPa Relative humidity <95% Frequency Range 26GHz Output signal 4 ~ 20mA/HART Working power Two ... Safe + Explosion-proof: Exd [ia] iaIICT6 26G pulse radar level meter

Supplier: Lianglu Transmission Machinery Plant

[China Manufacturers]

Professional Equipment ws6912 Satellite Finder Meter

Oct 08, 2012

... experience in the industry providing the most professional satellite finder meter 2.Standar for export. Professional Satellite FinderFeatures: 1.Shows TV ... term cooperation.Pictures For Reference:) Professional Equipment ws6912 Satellite Finder Meter

Supplier: Quanzhou Tianyi Electronics Co., Ltd.

[China Manufacturers]

9.0 meter c ku band satellite antenna

Feb 24, 2012

... antenna 2. Antenna frequency:C and ku band. 3. Up-link and down-link satellite antenna 9.0 Meter c/ku band ... Tx/Rx Antenna ELECTRICAL SPECIFICATION C-Band Ku-Band Receive Transmit ReceiveTransmitOperation Frequency, GHz3.4 ... .15g(V)Ice Loading13mm Operational; 25mm Survival53.3 9.0 meter c ku band satellite antenna

Supplier: Xian Globesat Communication Technology Co., Ltd.

[China Manufacturers]

JLS-10-6-30 High-pressure Electric Meter Box

Dec 28, 2012

... JLS-10,6,30 electric meter box 2.Rated 50, 60 hz frequency of three-phase ac: ... 35kV 3.With high precision, light weight JLS-10-6-30 High-pressure Electric Meter ... electric measuring equipment.2.Rated 50, 60 hz frequency of three-phase ac: 35kV, consumers 10kV ... VA) and accuracyThe maximum capacity(VA)A frequency voltageRated insulation level0.20.5133100152580320253.6/25/ ...

Supplier: Yueqing Open Imp.&Exp. Co., Ltd.

[China Manufacturers]

Single Phase Energy Meter ( static meter , electricity meter )

May 12, 2012

... terminal cover with high tamper proof features Energy Meter ( static meter , electricity meter )1. The meter is of direct connection in accordance with the ... mA 6. Operating temperature range, C: -40+ 60;7. Nominal frequency of metering network, Hz: 50 (±2,5%).8. Gross power ... current ≠ phase circuit current - Network voltage availability Single Phase Energy Meter ( static meter , electricity meter )

Supplier: Zhejiang Wellsun Electric Meter Co., Ltd.

[China Manufacturers]

DT266F Digital Clamp Meter DT 266 F

Nov 11, 2012

1)AC/DC 266 Digital clamp meter 2)AC/DC Vlotage & Resistance measurement. 3)Frequency Measurement 4)OEM 3 1/2 ... insulation tester adapter 500VCD(optional)Frequency measurement/Digital Clamp MeterLow power indication dt266 Digital clamp meter Specifications FunctionRangeAccuracyDC Voltage2-20-200 ... availableRedStandard AccessoriesTest Lead, Battery, Manual, Holster DT266F Digital Clamp Meter DT 266 F

Supplier: Zhangzhou Lihao Electronic Co., Ltd.

[China Manufacturers]

DX-180 Intelligent Digital Gauss Meter / Tesla Meter

Jun 01, 2012

... of large factories.DX-180 Intelligent Digital Gauss Meter / Tesla Meter Detail Features 5 ¾-bit resolution on VGA color ... adjustment / working temperature displayMatching Zero Gauss Chamber/Gauss Meter Professional mapping softwareTime and brightness settingdozens of optional basic ... 9-pin D-type connectorsSupply power Voltage: 200/240v Frequency: 50-60 HzMarked * range needs replace probe (self ...

Supplier: Xiamen Dexing Imp. & Exp. Co., Ltd.

[China Manufacturers]

measuring piezo flow sensor applied in heat meter instrument

Dec 15, 2012

... of capacitance and frequency high reverse-resisting direct current Piezoelectric plate applied in measuring heat meter instrument(1) model ... TPY-R1M-1800(2) size&dimension(diameter*thickness) Φ20*11(3) electric performance data No.ItemSpecificationNote1device frequency ... ≤20%(16%)(-27°C~+85°C) 5coefficient of frequency temperature TKFr≤100ppm/°C(60)6pressure-resisting value of ...

Supplier: Jingdezhen Tonphin Electrical Co., Ltd.

[China Manufacturers]

Smart AMR gas meter for Residential Use

Mar 14, 2013

1. RF/GPRS comm devices 2. Meter reading without entering users' house 3. Automatically close valve suffering ... magnetic attack 1. RF/GPRS communication devices2. Meter reading without entering users' house3. Automatically close valve when suffering ... /470MHZ12.Power supply:3pcs AA alkaline battery Smart AMR gas meter for Residential Use

Supplier: Zhejiang Weixing Intelligent Meter Stock Co., Ltd.

[China Manufacturers]