The Best Rs485 Test Equipment of 2022 – Reviews & Buying Guide
After hours researching and comparing all models on the market, we find out the Best Rs485 Test Equipment of 2022. Check our ranking below.
2,063 Reviews Scanned
Rank No. #1
DORHEA 12Pcs MAX485 RS485 Transceiver Module TTL UART Serial to RS485 Instrument Interface Module Max458 Chip RS-485 Communication Transceiver 5V SCM Development Accessories Board for Raspberry Pi
- MAX485 chip is a low power consumption for RS-485 communication, draw between 120µA and 500µA of, limit the slew rate transceiver to allow serial communication over very long cable runs (up 4000 feet / 1200 meters). The 5.08 (mm) pitch 2P terminal, convenient RS-485 communication wiring.Chip leads all pins can be controlled through the microcontroller.
- RS485 transceiver module Serial data can be transmitted in both directions (half duplex) at a data rate up to 2.5Mbps. It is possible to connect multiple modules together for communication between 2 or more devices（up to 32）. For even greater distances two modules can be configured as a repeater.
- RS-485 module applicable to Low-Power RS-485 Transceivers, Low-Power RS-422 Transceivers, Level Translators, Transceivers for EMI-Sensitive Applications, Industrial-Control Local Area Networks.
- Supply current when unloaded or fully loaded with disabled drivers. Data connections to the modules are provided by a standard 0.1"""" pitch header pins which can also be soldered into standard prototyping PCB and breadboards. Screw terminals provide convention connection to the actual data cable.
- Drivers are short-circuit current limited and are protected against excessive power dissipation by thermal shutdown circuitry that places the driver outputs into a high-impedance state. The receiver input has a fail-safe feature that guarantees a logic-high output if the input is open circuit.
Rank No. #2
Henkion HD Coaxial Camera Tester CCTV Tester Monitor 4K 8MP TVI/CVI/AHD/CVBS Analog Video Monitor 5 inch TFT-LCD Screen RS485 Audio HDMI VGA DC12V Output PTZ Control
- 【HD CCTV coaxial camera test】 4-in-1 HD CCTV coaxial camera test. Support max 4K 8MP(TVI / AHD / CVI / camera test. Analog CVBS camera test, NTSC/PAL (Auto adapt); To test different camera types, please press "MENU" to switch the camera corresponding mode. NOTE:THIS TESTER DOESN’T SUPPORT IP NETWORK CAMERA TESTER.
- 【Cable test & Audio input】5.0 inches 800 x480 resolution TFT-LCD display cctv camera tester is designed for maintenance and installation of HD coaxial cameras. Built-in UTP SCAN port, which can test the connection of network cable. DC12V/1A, DC5V/1A power output, can provide temporary power to the camera. 1 channel audio input, test the audio input from pickup devices.
- 【PTZ controller】Video monitor tester compatible with Pelco-D/P PTZ control protocol. through its own RS485 interface, which can control the PTZ up, down, left, right rotation, and adjust one machine zoom, focus,aperture size.
- 【VGA input & HDMI input】1 channel VGA vedio signal input and 1 channel HDMI signal input, support max 1920*1080P. Tester will as a display, please switch selector to select HDMI or VGA mode. DC5V/1A power input.After charging for 2-3 hours, it can work normally for about 10 hours. Tester Dimension/Net weight 6.7 x 4.3 x 1.2 inch/0.4kg(0.88lbs).
- 【Friendly Sevice】We offer 24h technical support and 1 year warranty.If there are any issues, pls feel free to contact us.
Rank No. #3
DEFNES KP184 DC Electronic Load Battery Capacity Tester, Internal Resistance Tester Power Tester RS485/232 Communication Interface 400W 150V 40A AC110V
- 【Load Mode】Low CC, CV, CW, CR four basic load modes, low input or reverse connection protection and alarm, with multiple load online synchronous operation.
- 【High Precision and High Stability】Optimized heat dissipation structure, high power density and digital control mode, higher precision, good stability, RS485, 232 communication interface, MODBUS protocol.
- 【Automatic Test Function】With external I / O trigger signal, PASS, FAIL command, powerful interface friendly PC software support.
- 【Protection Function】With over voltage, over current, power supply, over temperature protection function, low voltage remote measurement function.
- 【Multi-test Function】low 10 KHZ dynamic test function; low battery capacity test function; low battery internal resistance test function; low overcurrent protection point/time test function; low fan PWM control, power switch power supply 110VAC/220VAC switching use.
Rank No. #4
LIANXUE AC80~260V Electronic Digital-Energy Watt-Meter 100A 20A Voltmeter Ammeter Voltage Current Power Tester RS485 Serial-Port
- AC485 serial-communication module power meter is a powerful electrical measurement instrument that can communicate with other devices through RS485 serial-port, enabling data transmission and remote control functions.
- This power meter has a wide voltage-range, from 80V to 260V, suitable for various types of power-systems and-places. It also comes with multiple measurement parameters, including voltage, current, power factor, frequency, etc., which can help-users understand the status-of their power system comprehensively.
- Through the 485 serial-port, this power meter can communicate with other devices such as computers, etc. Users can obtain real-time data of the-power meter through this method-to better monitor and manage their power system.
- In addition, various settings and operations of the-power meter can be controlled through remote control commands, achieving automation-control and intelligent management.
- In summary, the AC-485 serial-communication module power meter is a high-performance electrical measurement instrument with wide applicability and reliability. It can provide accurate electrical parameter measurement results-for users and realize remote control and intelligent management functions.
Rank No. #5
KP184 DC Electronic Load Battery Capacity Tester Internal Resistance Tester Power Tester RS485/232 400W 40A Digital Display US Stock
- 【Load Mode】 Low CC, CV, CW, CR four basic load modes, low input or reverse connection protection and alarm, with multiple load online synchronous operation.
- 【High Precision and High Stability】Optimized heat dissipation structure, high power density and digital control mode, higher precision, good stability, RS485, 232 communication interface, MODBUS protocol.
- 【Protection Function】With over voltage, over current, power supply, over temperature protection function, low voltage remote measurement function.
- 【 Automatic Test Function】 With external I / O trigger signal, PASS, FAIL command, powerful interface friendly PC software support.
- 【Multi-Test Function Electronic Load Tester】Low 10 KHZ dynamic test function; low battery capacity test function; low battery internal resistance test function; low overcurrent protection point/time test function; low fan PWM control, power switch power supply 110VAC/220VAC switching use.
Rank No. #6
Industrial Grade Photoelectric Isolation RS-485 Repeater DC/DC Isolated Power Module Amplifier Converter
- Instruction: Indicator Light; PWR: Green power supply indicator light, normally on when power on. COM: Red data indicator light, flashes when there is data on bus. Terminal Definition; DC9V: power supply. G: Isolate RS-485 ground, can connect to earth or shielded wire. A: RS-485 input/output positive. B: RS-485 input/output negative.
- Multi Machine Communication: Support multi-machine communication, can connect up to 128 nodes, and transmission distance is up to 1200 meters.
- Multiple Protective Measures: Positive and negative 15KV ESD protection; 600W dual channel TVS protection; 2.5KV communication isolation. Wide range of power supply from 9V to 36VDC, and support reverse polarity protection.
- DC to DC Module and Data Flow Control: Built-in high-quality DC/DC isolated power supply module realizes electrical isolation between ports. Data flow automatic control technology, automatically distinguish and control data transmission direction.
- Industrail Grade: Industrial grade design, communication is completely isolated, stable and reliable performance, transmission rate is up to 500Kbps.
Rank No. #7
UART to RS485 Voltmeter Ammeter Voltage Current Power Factor Frequency Energy Tester Multi Function Meter(Split CT(100A)+USB to 485 Module PZEM-016)
- SPECIFICATIONS: The multi function meter physical layer adopts UART to RS485 communication interface, with baud rate of 9,600, 8-bit data bits, 1-bit stop bits and no verification
- OVER POWER ALARM: Active power threshold can be set, when the measured active power exceeds the threshold, it can alarm. Amperage voltage gauge is practical and convenient
- FUNCTION: This multi-function meter can measure voltage, current, power, power, frequency, power factor, can meet your using requirement
- HIGH ACCURACY: Volt amp tester has high test accuracy, better compatibility will make it use widely
- FEATURES: Voltage current meter can display six measurement parameters on the computer when communicate through the software, reset energy is use software to reset
Rank No. #8
AC Current Voltage Power Energy Frequency Power Factor Communication Module Meter 100A Ammeter Voltmeter Multimeter with RS485 USB Interface and Split Core Current
- 1. Multimeter: the module is mainly used for measuring AC voltage, current, active power, frequency, power factor and active energy, the module is without display function, the data is read through the RS485 interface and computer software.
- 2. Over power alarm: active power threshold can be set, when the measured active power exceeds the threshold, it can alarm.
- 3. Physical layer protocol: physical layer use UART to RS485 communication interface Baud rate is 9600, 8 data bits, 1 stop bit, no parity.
- 4. Application layer protocol: the application layer use the Modbus-RTU protocol to communicate. At present, it only supports function codes such as 0x03 (Read Holding Register), 0x04 (Read Input Register), 0x06 (Write Single Register), 0x41 (Calibration), 0x42 (Reset energy). etc.
- 5. Note: You can find the software download address in the file: user manual in the listing, run "RUN.BAT" and "PZEM014-Master" as administrator. If you have any problem about the product, please feel free to contaut us, we will reply you in 24 hours.
Rank No. #9
CERRXIAN 1FT RS485 to USB Terminal Converter Serial Port Cable for Windows 7 8 10
- This is an industrial USB to RS485 converter that does not require an external power supply and can provide 5V 200MA power to peripherals.
- USB TO RS485 is very easy to use and allows automatic sending and receiving. Due to its fast communication speed, stability, reliability and safety, it is an ideal choice for industrial control equipment and/or applications with high communication requirements.
- Built-in ch340 chip,support EEPROM, support Vendor ID re-write,support Mprog ,Support FTDI VCP driver and D2XX driver.
- Supports WIN98, WIN2000, WINXP, WIN7, WIN10, VISTA.Special support for WIN7 32-bit and 64-bit.
- Application: MODEM, CNC machine tools, industrial instruments, meters, testing equipment monitoring systems, automation control equipment and notebooks.
Rank No. #10
Rsrteng 5 in 1 CCTV Camera Tester Support 12MP IP Camera 8MP TVI/CVI/AHD Camera CVBS Camera 4-inch IPS Touch Screen Monitor CCTV Tester Support POE PTZ 4K RS485 TF Card Slot
- 4 inch IPS touch screen , 800*480 resolution. Support 4K,OVIF, PoE, WiFi, 10/100/1000M Ethernet, RS485, Audio in, LED lamp, Built-in Battery.
- Coaxial HD camera test. 8MP TVI camera, 8MP CVI camera, 8MP AHD caemre, CVBS camera test and PTZ control. UTC control and call OSD menu. RS485 control, Baud 600-115200bps, compatible with more than 30 protocols such as PELCO-D/P, Samsung, Panasonic etc.
- 12MP 4K IP camera test. Rapid Video Auto view the video, create testing report. IP Discovery/Quick OVIF/IPC test /RTSP play /Client APK. For Hik test tool(pressing just one key to activate for Hik camera , Image test, modify the user name, PW and IP parameters). For DH test tool (For DH camera test, modify the username, PW and IP parameters). 10/100/1000M Ethernet.Built in WiFi, create WIFI hotspot.
- Power: Built-in 7.4V Lithium polymer battery , 2400mAh, after charging 4~5 hours, normal working time 7 hours. Input:DC12V 1A; Output:DC12V 3A. PoE power output 48V, max power 25.5W.
- NOTE: 1 year free warranty. Language: English, Chinese, Korean, Russian, Italian, French, Polish, Spanish, Japanese etc. Dimension/Weight 126mm x 83mm x 33mm / 0.32kg(0.7lbs))
Last update on 2024-03-15 / Affiliate links / Images from Amazon Product Advertising API
How Do You Buy The Best Rs485 Test Equipment?
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- Is it worth buying an Rs485 Test Equipment?
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- Which Rs485 Test Equipment are good in the current market?
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We’re convinced that you likely have far more questions than just these regarding Rs485 Test Equipment, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.
Potential sources can include buying guides for Rs485 Test Equipment, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Rs485 Test Equipment. Make sure that you are only using trustworthy and credible websites and sources.
We provide an Rs485 Test Equipment buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Rs485 Test Equipment currently available on the market.
This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:
- Brand Value: Every brand of Rs485 Test Equipment has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
- Features: What bells and whistles matter for an Rs485 Test Equipment?
- Specifications: How powerful they are can be measured.
- Product Value: This simply is how much bang for the buck you get from your Rs485 Test Equipment.
- Customer Ratings: Number ratings grade Rs485 Test Equipment objectively.
- Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Rs485 Test Equipment.
- Product Quality: You don’t always get what you pay for with an Rs485 Test Equipment, sometimes less, and sometimes more.
- Product Reliability: How sturdy and durable an Rs485 Test Equipment is should be an indication of how long it will work out for you.
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