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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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$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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$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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$42.61 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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$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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$30.00 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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$0.89 Shipping Condition: Brand New Location: China
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$0.89 Shipping Condition: Brand New Location: China
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