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Free Shipping Condition: New Location: China Under the MODBUS command mode, it can support up to 64 devices in parallel. DC 12V RS485 Modbus RTU Relay Module PLC Digital Output Expansion Board x1. ... moreDC 12V 16 Channel Din35 C45 DIN Rail RS485 Relay Modbus RTU PLC Expansion Board.
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Free Shipping Condition: New Location: 金东区, China Easy to use, plug directly into the socket, and you can easily test whether your socket is safe. Can detect the following faults: neutral wire open circuit, ... morelive wire open circuit, ground wire open circuit, live wire and neutral wire reverse connection, live wire and ground wire reverse connection, live wire and ground wire reverse connection without ground wire, leakage protector can be detected.
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$2.00 Shipping Condition: New Location: China 8 Way Relay Module 5V 10A On Board EL817 Optocoupler Relay Board 3.3V/5V Level. 3Pcs 1 Way Relay Module 5V 10A Optocoupler Isolated Single-way Relay Board. ... moreTrigger mode: low trigger,high trigger. Each circuit has a relay on L ED indication.
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$3.59 Shipping Condition: New Location: China Properties: Non-isolated boost module (BOOST). Constant current range: 0.2-12A. (the clockwise current is decreased, and the anti-clock current is increased). ... more1 Boost Converter. 960 Mile HD TV Digital USB Indoor Antenna +Signal Amplifier+F To LEC Converter.
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$2.00 Shipping Condition: New Location: China DC 5V 12V 24V 2 Channel Relay Module 30A Relay Board Optocoupler Isolation Relay. 30A Electronic Relay Module 1/2 Channel High Power PWM Relay for DIY ... moreRC Models. DC12V 24V 12DI 12DO RS485 IO Board Modbus RTU Relay Optically Isolated NPN Input.
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Free Shipping Condition: New Location: China XJW01 Digital Electric Bridge LCR Electric Bridge Tester Resistance, Inductance and Capacitance ESR Test. XJW01 DIY Instructions for use of digital bridge. ... moreXJW01 DIY Troubleshooting Manual of digital bridge Kobayashi version.
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$5.34 Shipping Condition: Neu Location: China It supports test of any LED light strip, light plate, COB light source, single light bead, etc. - Test LED TV backlight and other LED backlights of any ... moresize without removing the screen. - 2 x Tester Pen.
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$3.00 Shipping Condition: New Location: China AC220V±10% DY207 Rcd Eclb Socket Tester Plug Version Green New Ic. Model: DY207. RCD test: 30mA. Definite indication of socket wiring. Product Size UK,US,CN ... moreversion: 72 78 55mm. Color: Green.
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$3.69 Shipping Condition: New Location: China 1 x Buck Module. Hard Storage Bag Protective Case For Logitech MX Master 3 Wireless Gaming Mouse. Protection: short circuit protection, input reverse ... morepolarity protection, over-temperature protection (over temperature cut off the output).
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$2.00 Shipping Condition: New Location: China Maximum load current: 15A(Relay maximum load 30A). Working current (excluding motor): Quiescent Current: 5MA, Forward or Reverse working current: 70MA. ... moreApplicable motor: brushed DC motor. Signal input: active low (NPN).
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$42.72 Shipping Condition: Gebraucht Location: Schkeuditz, Germany Der Gerätetester ist voll funktionsfähig. Das Gerät hatte mal einen Sturzschaden, sodass das Spaltmaße am Gehäuse oberhalb etwas größer ist und die Kaltgerätebuchse ... moreeingeklebt wurde. • Gerätetester.
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$3.59 Shipping Condition: New Location: China On-board charging retrofit. 433MHz RF Wireless Water Leakage Sensor Detector Water Level Overflow Alarm. VHF UHF 144/430Mhz Mini Antenna for Baofeng UV-5R ... moreUV-82 BF-888S Walkie Talkie. 1 DC step-down module.
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Free Shipping Condition: New Location: China The shipment to US is about 5-7 working days. 2 years warranty 3-AXIS EMF/Radiation ElectroSmog Meter Tester TES92 Description: 3-AXIS EMF/Radiation ElectroSmog ... moreMeter Tester TES92 Descriptions: This is 100% Brand New TES-92 ElectroSmog Meter Tester- Non-directional(isotropic) measurement with three-channel measurement probe. Features: 50 MHz to 3.5 GHz frequency range. For isotropic measurements of electromagnetic fields. Non-directional(isotropic) measurement with three-channel measurement probe. High dynamic range due to three-channel digital results processing. Configurable alarm threshold and memory function. Easy to use Application: High frequency(RF) electromagnetic wave field strength measurement- Mobil phone base station antenna radiation power density measurement- Wireless communication applications(CW. TDMA, GSM, DECT) RF power measurement for transmitters- Wireless LAN(Wi-Fi) detection. Installation- Spy camera. Wireless bug finder- Cellular/ Cordless phone radiation safety level- Microwave oven leakage detection- Personal living environment EMF safety- measure unit: mV/m. V/m, μA/m, mA/m, μW/m², mW/m², μW/cm² Sensor type Electric field(E) Frequency range 50MHz to 3.5 GHz Directional characteristic Isotropic. 3-dimensional Measurement range(CW signal 50MHz) 20mV/m to 108.0V/m Absolute error(1V/m and 50MHz) ± 1.0dB Frequency response(taking into account typ. CAL factor) ± 1.0dB(50MHz to 1.9 GHz) ±2.4dB(1.9GHz to 35GHz) Overload limit 4.2W/m2(40 V/m) Temperature response(0 to 50¡æ) ± 1.5dB Note Unless otherwise stated. All specifications hold under the following assumptions: Sinusoidal signals; device in far-field of a source; probe head pointing toward source; ambient temperature +23¡æ±3¡æ;relative air humidity 25% to 75% Package Includes: 1 x Brand New TES-92 ElectroSmog Meter Tester Multimeter 1 x Original Package
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Free Shipping Condition: New Location: China 20 X Axial Rectifier Diodes. 10pcs Candy Bag Cookies Box Christmas house style Kraft Paper Party Gift Box. Interdental Brush Suit Oral Care Dental Teeth ... moreOrthodontic Kits Whitening Tool. Male connectors OBD 16PIN OBDII connector Black OBD II adapter OBDII 16 pin.
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Free Shipping Condition: New Location: China VICOTR 4105C Digital ground resistance tester. VICOTR 4106C Ground resistance/soil resistivity tester. Soil resistivity: 0.00Ωm~9000kΩm. VICTOR 6415A ... moreDouble Clamp Ground Resistance Tester. Grounding resistance, DC resistance: 0.00Ω~30.00kΩ.
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