digital voltage meter with rs232 rs485 usb,China digital voltage meter with rs232 rs485 usb Manufacturers, Suppliers

RS-232/ TTL/ RS-485/USB RF transceiver module

Feb 02, 2013

1 .Wireless Meter reading 2 .Long distance industrial control 3 .Large screen data ... specification ,can satisfy the clients’ certification.Application Scope 1 .Wireless Meter reading 2 .Long distance industrial control 3 .Large screen data ... :+5V/+12V(direct current)t RS-232/ TTL/ RS-485/USB RF transceiver module

Supplier: Shenzhen KST Technology Co., Ltd.

[China Manufacturers]

DC/AC multifunction meter

Aug 20, 2012

... .high quality DC/AC multifunction meter Description Multifunction Electric Power Meter integrate the functions with programmable measurement, display, digital communication and electric energy impulse ... /LCD display on spot, RS485 digital interface communication remote control, adopt MODBUS-RUT communication protocol. SpecificationParameter Input voltage displayNetwork3 phase 3 line,3 ...

Supplier: Wenzhou Litto Intelligent Electrical Co., Ltd.

[China Manufacturers]

DX-330 Digital Vector Magnetometer

Jan 14, 2013

... range:100000nT 4. RS232/USB interface 5. various optional probes DX-330 Digital Vector Magnetometer Introduction DX-330 Digital Vector Magnetometer uses the ... mG Keyboard: 14 keys function keyboard Function: directly operate with keyboard, show tips 4. Interface function RS-232C function ... X/Y/Z three lines Output stage: real-time analog voltage output Output range: ±3V Output ratio: ±3V corresponds ...

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

[China Manufacturers]

electric energy meter DDS8111

Jun 09, 2012

... circuit, use advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class 1 ... single phase active energy meter stipulated in international ... (100)0.020.040.08AC voltage 4kV for 1 minute, 1.2/50us waveformimpulse voltage 6kV electric energy meter DDS8111

Supplier: Yueqing Guwen Electrical Co., Ltd.

[China Manufacturers]

Multifunction Power Meter

Jun 15, 2012

Measuring 3-phase current, voltage, active power, reactive power, kwh, harmonic, extreme value etc. With RS485 interface. AccuracyEnergy measuring: active ... 5 VAFunction modulesEnergy pulsePassive optocoupler collector outputCommunication interfaceOne-way RS485 communication interface; MODUBS-RTU communication protocolCommunication baud rate: ... ); 2: 108X108 (or 111X111) mm. Multifunction Power Meter

Supplier: Wenzhou NCR Industrial Co., Ltd.

[China Manufacturers]

SFK01 radio-frequency card water meter

Mar 20, 2012

... Nominal Caliber:DN15,DN20,DN25 SFK01 prepaid cool water meter, AccuracyB degreeVoltage3.1V3.7VStatic Display of Power Loss15uANominal ... are injured, normal work can still be made. Advance digital anti-interference circuit; unique anti-dead-machine circuit and ... together with watt-hour meter to make electricity and water sale management. Having anti-magnesium function and under-voltage prompting ...

Supplier: Shanxi Fenxi Heavy Industry Co., Ltd.

[China Manufacturers]

Digital thickness gauge CH-300

Jul 05, 2012

... Zero point / two points calibration function ISO9001 certificate Digital thickness gaugeCH-300 is an intelligent ultrasonic thickness gauge ... the measurement accuracy can be improved.5.Coupled with prompt, low voltage-tips on the screen.6.EL backlight ... used in terrible operation environment. 10.Function of RS232 communication: data transmission with PC is possible. (optional function) Standard ...

Supplier: Zhengzhou Kesa Electronics Co., Ltd.

[China Manufacturers]

AE-770 Electrostatic Field Meter

Feb 11, 2013

... range)± 1.0 ~ ± 20.0 kV (High range)Ion balance voltage measuring range0 ~ ± 200 VMeasuring distance25 mm ± 0.5 (between ... object and field meter)Accuracy±10%Ambient conditions10°C ~ 40 °C, 680%RH or lowerDisplayLarge LCD display (Digital and bar ... graph)Power9V, 6F22Y manganese battery: 1PCE (Life: Approx. 30hours)Weight with batteryApprox. 140g without ...

Supplier: Armeka Engineering (Dong Guan) Limited

[China Manufacturers]

single phase meter MB031AL

Aug 22, 2012

... ,1.2/50us waveform impulse voltage 6kv Functions and features:35mm standard DIN rail installation, complying with standard DIN EN50022. Or front ... of RS485 communication data. It is use for setting and reading the meter. Set and operation have password protection, communication agreement complying with ...

Supplier: Yueqing Meba Electric Enterprises Co., Ltd.

[China Manufacturers]

SPC720 Series Optical Power Meter

Jan 28, 2013

... to a PC via USB connection..... Product Description: The SPC720 series of Optical Power Meter are the advanced version ... -2D03 units can transmit with a wavelength-identification digital encrypted protocol,enabling the SPC720 Series Power Meter to automatically use the ... data items; enables data transfer to a PC via USB connectionLCD backlight for easy operation in darker environmentsMore connectors ...

Supplier: Beijing Spacecom Co., Ltd.

[China Manufacturers]

AWA 5633 Sound Level Meter

Jul 08, 2012

AWA 5633 Sound Level Meter IEC 61672 class 2 compact pocket sound level meterauto range ... of microphone OUTPUT Indicator: 4 digital (LCD) with signs of overload and battery lowAC Output: Output voltage related to measured sound pressurePOWER SUPPLY ... : Sound Level Calibrator AWA6221B (Class 2) AWA 5633 Sound Level Meter

Supplier: Hangzhou Aihua Instruments Co., Ltd.

[China Manufacturers]

mini optic Power Meter Visual Laptop Tester Detector

Apr 05, 2013

... measurements mode JWD1000 mini optic Power Meter JWD1000 Min Series Power Meter equips with wide angle detector, replaceable attenuator and ... various fiber adapters, which can be connected directly with the computer with USB or RS232 ... Si detector and 800~1600 for Ge detector, with dynamic ranger of 60dB.Compensation of the detector ...

Supplier: Shanghai Transunique Technologies Co., Ltd.

[China Manufacturers]

Air Flow Meter 0 281 002 461/0281002461 for VW, 074 906 461 B, TS16949approval high level qality and lower price

May 09, 2012

... have APPLY PATENT.2)Aluminum Ceramics Substrate( 96% AL2O3 ):with high dielectric constant substrate and goodconductivity-temperature performance, to ... in developed countries in the international area, thick-filmresistors with higher resistance accuracy (≤3%) and a smaller temperature coefficient ... also use the software to adjust the analog voltage. Air Flow Meter 0 281 002 461/0281002461 for VW, 074 ...

Supplier: Wenzhou Dingcheng Electronic Technology Co., Ltd.

[China Manufacturers]

12v USB motorcycle Alarm system

Oct 02, 2012

... -Theft 2.with Radio and buzzer 3.with remote 4.with Mp3 player 1.Anti-Theft2.with Radio and buzzer3.with remote4.with Mp3 playerVoltage:DC ... 12V (10-15V/2A)Output frequency range:100Hz-6KHz(315HZ.+/-0.5DB)1:voltage ... :SD/MMC7:supporting format:MP38:remote control distance<100M 12v USB motorcycle Alarm system

Supplier: Guangzhou Yute Electronic Firm

[China Manufacturers]

TS-1019,Multi-Grain Moisture Meter

Jul 24, 2012

Grain moisture meter 1,made of plastic with digital screen. 2,used for any bean,peanut pip,maize,barley, ... , RAPE SEED, COTTON SEAD, MILLET, TS-1019,Multi-Grain Moisture Meter

Supplier: Shanghai Jingyan Industrial Co., Ltd.

[China Manufacturers]

Precision Benchtop Dissolved Oxygen Meter

Apr 18, 2012

... icon lights up, battery power is low. Replace batteries with fresh ones as soon as possible (Portable) Store and ... sets data Data can be sent to computer via USB link Models and Specifications ModelRDB1000DO Range0.00-19.99 ... (Benchtop)4X1.5V “AAA” alkaline battery (Portable) DO Meter Selection Guide ModelDescriptionConfigurationApplication FieldRDB1000-01Precision Benchtop DO/BOD Meterbenchtop DO ...

Supplier: Shanghai Ruosull Technology Co., Ltd.

[China Manufacturers]

low cost Power Meter

Nov 12, 2012

... AT437C Power MeterSummaryAT437C is low cost high performance microwave power meter for microwave power measurement.it can measure the frequency range ... the high-impedance for power.Low-barrier comprising operational amplifier with a gain amplifier exchanges about 600 hybrid amplifier Its ... 00mW±1.5%Display Resolution:0.01dBRecorder Output:0~1 Voltage,Impedance output 1K ohmDisplay :W,mW,uW,dBm,dBLine ...

Supplier: Nanjing Glarun-Atten Technology Co., Ltd.

[China Manufacturers]

panel meter

Sep 06, 2012

... -mentioned can be connected directly The following should be connected with voltage transformers:380/100V 500/100V 3K/100V 6K/100V 10K ...

Supplier: Yueqing Box Electric Co., Ltd.

[China Manufacturers]

Mobilephone holder 4 Port USB HUB

Mar 18, 2012

... Hi Speed 4-Port HUB with Mobilephone Holder/Charger1. Expand 1 USB port to 4 High Speed ... Ports2. Connect various USB devices to your desktop, such as mouse, keyboard, mp3 player, digital camera, printer, ... desk4. You can also charge your mobilephones with extra USB mobilephone connector(optional)5. USB2.0 and ... port.10. Mac OS & PC compatibility:Compatible with MICROSOFT WINDOWS XP, 7, and VISTA or MAC ...

Supplier: Shenzhen Jin Kai Ye Electronic Co., Ltd.

[China Manufacturers]