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

USB Power Adapter For IPOD

Feb 20, 2013

... - designed for ipod charger for most digital electronic products with the necessary USB cable to the connector to provide an ... series Such as charging, highly versatile, with overload protection, short circuit protection, high-voltage input protection, high temperature protection features ... to ensure you can safely use.Input: 12V-24V,Output: USB-1: 1000mAFor ipad, iPod charger, Nokia ,Sumsung p1000. ...

Supplier: Zhongshan Dongfeng Shuangjia Electronics Factory

[China Manufacturers]

Phone payment USB mifare reader

Mar 31, 2013

... reader frequency:13.56mhz 2.RFID reader interface:USB,RS232 3.High performance and competitive price.OverviewRF-30 ... Series RFID Reader, with its compact nice appearance, multi-interface and multi- ... TP-XDimension100 * 100 * 27mmWorking temperature0°C--+50°CInterfaceRS232/ RS485/ USB/ TCP/IPProtocols supportedISO 11784/11785ISO 14443 A&BISO 15693RFID Cards125KHz ...

Supplier: Jinan H-RFID Information Technology Co., Ltd.

[China Manufacturers]

100Kw voltage stabilizer

Mar 11, 2013

... frequency50Hz/60Hz±0.01%Frequency stability≤±0.01%Voltage stability≤1%Wave distortion≤1%Response timeFast dynamic ... response time <20msIndicator/resolutionDigital frequency meterResolution 0.1HzDigital voltage meterResolution 0.1VDigital current meterResolution 0.1ADigital power/ ... non-fuse switch, electronic circuits fast detect over-voltage, over-current, overload, over temperature and short-circuit ...

Supplier: Qingdao Maikeni International Trading Co., Ltd.

[China Manufacturers]

car mount stand With FM transmitter

Jan 02, 2013

... the car seat 2.Build-in FM transmitte 3.With 3.1A USB charge port car mount stand 1. Easily mount the ... seat 2.Build-in FM transmitte 3.With 3.1A USB charge port car mount stand With FM transmitter * Easily place the stand ... .7, 107.5, 107.9 Mhz* Launch distance: 5 meter* With 3.1A USB charge port* Very easy to install and remove.* The ...

Supplier: Shenzhen Leadfar Industry Co., Ltd.

[China Manufacturers]

auto LCD monitor for meeting table with lcd

Mar 13, 2013

... bookcase, filing cabinet also assorts with home theatre in use, easy to operate, rigging with the automatic hand-clamping proof ... Motorized type, manual control or RF remote control is available, with RS232, RS485 connectors, can be central control;5. Panel material: aluminium ... customized;7. This LCD flip up device can be used with conference table& computer desk together; auto LCD monitor for ...

Supplier: Guangzhou Dawn Audio Visual Equipment Technology Co., Ltd.

[China Manufacturers]

Onbon BX-5E3 serial port led screen control card

Jan 04, 2013

... reference if there is a little bit color different with reality,it is normal.Shipment and Payment1. We accept ... support firmware update online ♦3.5V- 6.5V wide voltage range -40°C~80°C wide work temperature♦Support ... groundTime modeAnalogue clock/digital clock/timing and counting-down timer (support multi-groups)Communication modeserial port/RS232/RS485/USB,customized RS485/USBInterface2 nos ...

Supplier: Shanghai Onbon Software Technology Co., Ltd.

[China Manufacturers]

Programmable DC Power Supply 150W,alternative of Tektronix

Sep 19, 2012

... programming output * High-luminance VFD screen with two lines& four channels display * ... according to the temperature * Supporting remote voltage compensation and multidata storage * Supporting ... Using standard SCPI protocol * Communication mode:RS232/RS485/USB.Application: Laboratroy testing, power electronics production ... ; 0-50V Accuracy: 0.02%+5mVMilliohm meter Accuracy10W 0-1000mΩ Accuracy: 0.2 ...

Supplier: Easy Electronic Co., Ltd.

[China Manufacturers]

OM900 Joystick potentiometer

Mar 01, 2013

... 2.3 axis hall joystick with a push button on the shaft 3.The voltage is 0.5V-2.5V- ... The voltage is 0.5V-2.5V-4.5V OR 0V-2.5V-5V DC.We also can Supply the RS232, RS485, USB ... connection output, SPI Connection and 2-wire with 4-20mA current output. Detailed Product ... We have 2 axises and 3 axisesalso have 4 axised with switch on the top. Wish you can find one ...

Supplier: Wenzhou Moda Electric Co., Ltd.

[China Manufacturers]

Jointech fuel sensor can cuttable on site to fit the tank height

Mar 31, 2013

... 0.5% 2.Resolution is 1mm 3. Voltage type/Current type/Digital fuel sensor Jointech fuel sensor can cuttable on ... drill one hole, easy and efficient;4). Multi signal outputRS232, RS485, Voltage (0 ~ 5V), Current (4 ~ 20mA), Resistance (10 ~ 500Ω);5 ... .GP4000 support fuel level sensor with analog signal output.2. GP6000 works with digital fuel level sensor (RS232,RS485), 3. GP6000F can connect two ...

Supplier: Shenzhen Joint Technology Co., Ltd.

[China Manufacturers]

800W 24V W&S Charge Controller, Hybrid Charge Controller

Dec 13, 2012

... Function.3.Optional Buck & Boost Function.4. Optional RS232/RS485/USB function to communicate with computer and SD card stocks parameters automatically.Quality:Quality ... . Functioning Test: Outlook, Input voltage, Output voltage, Frequency, Socket type, Protection functions(Low battery voltage, over battery voltage, lack-voltage alarm. Protections:short circuit, overload ...

Supplier: Shenzhen Medke Technology Co., Ltd.

[China Manufacturers]

illuminated signs

Dec 14, 2012

... brightg LED Lamp, can display text, graphiv, animation, real-time with many actions.2. AdvantagesThere are many advantages, such as high ... ). Life Span: More than 100000hours(10-15years)5). Communication: RS232, RS485, USB to RS232 Converter, Infra-red remote control, TCP/IP Network, Wireless control ...

Supplier: Shenzhen Merry Light Co., Ltd.

[China Manufacturers]

Color screen fingerprint time attendance(New)-E60

May 02, 2012

... ; 2.Time Attendance,Access Control; 3.U Disk,USB,RS485; 4.Capacity:5000/10000 Fingerprint,100000 Logs. E60 Color ... has superior fingerprint recognition capabilities, and reliability;5. With international design, product supports multiple languages and Daylight Saving ... distance20----80 mm (0.78----3.15 inch)Communication RS232 / RS485USB Slot YesUSB Data download/ uploadYesU Disk downloadYesSoftware ...

Supplier: Guangzhou Comet Technology Development Co., Ltd.

[China Manufacturers]

4channel voice POTS over E1 pcm multiplexer

Mar 31, 2013

... lineForeign Exchange OfficeAlternate Input Impedance:200+680//0.1 ΩRing Voltage:35~150VRing Frequency :17~60HZReturn Loss:20 dbForeign Exchange StationAlternate ... auto-negotiationConnector:RJ45Interface specification: compliance with IEEE-802.3u RS 232 interfaceElectric features of digital interface: compliant with RS232/V.24 recommendationsTransmission rate :asynchronous ...

Supplier: Guangzhou Optical Bridge Communication Equipment Co., Ltd.

[China Manufacturers]

10K-20K PV Inverter- KSG

Jan 18, 2013

... protectionInverter system internal protectionGrid side protection. Over-current protection, over-voltage protection and frequency protectionSafety design. Insulation resistance testing, leakage ... Online UpgradeUpdate DSP and ARM software online through RS232/RS485.Convenient ManagementOpen communication protocol. Configured with RS232/RS485 communication port.Flexible Input MethodInput adopts 3 ...

Supplier: Shenzhen KSTAR Science And Technology Co., Ltd.

[China Manufacturers]

2012 Hot Storage battery Constant temperature cabinet, electric distribution cabinet,thermotank

Dec 02, 2012

... complete, with refrigeration, heating, temperature monitor, LCD display, alarm, platoon hydrogen etc. function. At the same time can through RS232/RS485 interface remote ... . Using combined structure design, installation is convenient for dismantling,4. With RS232 / RS485 communication interface,5.Can realize remote monitoring and remote control ...

Supplier: Wuhan Intepower Co., Ltd.

[China Manufacturers]

Partial Discharge Testing Device Set

Mar 18, 2013

... same time or separately to be used.7. Electricity discharge meterØ It is a digit head of form. Ø 0 – 100.0 ... 275V), its ingestion power 1V.9. Testing voltage meterØ Measurement range: 100KV (extensible)Ø Showing: 3½ digital voltage meter indicationØ Accuracy: better than ±5% (counted as ...

Supplier: CNME International Co., Ltd.

[China Manufacturers]

hand-held terminal

Nov 22, 2012

... :Handheld ComputerMemory Capacity:128MBScreen Size:3.5'' QVGA with backlightWeight:350g(including the standard battery)Brand Name:BouwaModel ... bright LED flash4. PDA with 3.5'' QVGA with backlight, TFT touch window LCD5. with RS232, and USB 2.0 interface, SUMSUNG ... x 50(H)WeightIncluding standard battery:350gDisplay3.5'' AVGA with backlight, TFT Touch Window LCD,260K,240x320Touch Panel Analog ...

Supplier: Shenzhen Runze Hardware Technology Co., Ltd.

[China Manufacturers]

Controllers & Indicators

Feb 22, 2013

... . Two alarm output. Standby and Latch mode can be combined with 8 different alarm functions. Ramp to setpoint and soak functions ... for Temperature, Humidity, Pressure, Air-Conditioning, Gas Detector, DC Current/Voltage, ...etc. With retransmission, RS485 Controllers & Indicators

Supplier: Shanghai Fengboju Int'l Co., Ltd.

[China Manufacturers]

2 axis auto spring return hall effect electric wheelchair controller joystick

Jul 05, 2012

Specifications 1.2 axis all-direction operation 2.optional output voltage range 3.RS232 or USB interface output 2 axis auto spring return hall effect electric wheelchair controller joystick

Supplier: Wenzhou Cantor H.V. Electric Manufacturing Co., Ltd.

[China Manufacturers]

Fingerprint Time and Attendance Recorder

Mar 24, 2013

... ’s name and message for the user (11)Interface port: RS232/RS485/USB (12)Supported Language: English/French/Arabic Chinese/Korea Fingerprint Time ...

Supplier: Shenzhen Double Power Electronics Co., Ltd.

[China Manufacturers]