Reviews Electrolytic Detection Method Water

Fielect 10Pcs HY810A Slot PCB Photo Interrupter Slotted Optical Sensor Switch for Object Detection and Automatic Counting

  • 【Parameters】- Installation method:4PIN.
  • Whether the detection distance is adjustable: not adjustable.
  • 【Structure】- The photoelectric sensor module consist of an infrared transmitting tube and an infrared receiving tube, mini size, compact construction..
  • 【Working Principle】- The sensor optico senses the presence of an object by using the reflective IR beam from the object..
  • 【Application】- Slotted Optical Sensor Switch normally used for the detection of reflective materials such as paper, IBM cards, magnetic tapes, Fax and shredder paper, Obstacle, Black and white line etc..
  • 【Package Contents】- 10Pcs x Infrared Reflective Photoelectric Sensor..
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Hidden Devices Detector，Hidden Camera Detectors，Anti Spy Detector，Bug Detector， Listening Device Detector, RF Signal Detector

  • ...less pinhole cameras, cable cameras, electrical radiation sources andso on. It can effectively prevent eavesdropping, secret-filming, and help in protection of personal privacy data and information confidentiality..
  • 【5 levels of Sensitivity】The sensitivity can be changed by altering the potentiometer，Effective detection of 30㎡ range area。 (increase sensitivity, widen detection range, reduce sensitivity, shorten detection range, and identify radio wave sources faster and more accurate.).
  • 【Multiple Detection Modes】more detection modes: 1. radio frequency wireless signal detection 2. UG magnetic field signal detection 3.LED signal display detection.4. flashlight auxiliary lighting，Radio frequency detector can detect radio waves, 2G, 3G, 4G mobile signal, SIM card bug. Frequency detection range 1Mhz – 6.5Ghz..
  • 【Durable and Lightweight】Light weight, small size, suitable for various places, such as hotels, conference rooms, bathrooms, locker rooms, residences, offices, examination places.Built-in rechargeable battery, after charging can be standby time can up to 30 days, no need to replace the battery.More convenient to use and carry..
  • 【Easy to Use】Although the product has many functions, but the use of the method is very simple, only....
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AC Current Sensing Switch Adjustable Current 0.2~30A Flameproof ABS Self Powered Sensing Switch Users Manual (Normally Open)

  • ✔ Automation Equipment Control -- Control various automation industrial equipment, flashlights, buzzers, relays, microcontrollers, or other electrical load devices. An ideal choice for automated industrial equipment and power monitoring.
  • ✔ High Accuracy Stable Performance -- Compared with traditional device, thermal protectors and other devices, it has the advantages of high accuracy, stable performance and long service life. Installation Form: Guide Rail 35mmDIN.
  • ✔ Convenient Monitoring Detecting Current -- The current sense switch is for safety, simple, and convenient monitoring or detection of current in the electrical equipment. Threading Hole Diameter: 8mm. Shell Material: Fireproof ABS.
  • ✔ Used In Industries Current Monitoring -- Widely used in substation, frequency conversion speed control device, inverter device, electrolytic plating, electric locomotive, street lamp monitoring, coal mine and other automation industries that need current monitoring.
  • ✔ Electromagnetic Mutual Inductance Of Current -- Using the principle of electromagnetic mutual inductance of current, the advanced output detection, monitoring and protection alarm products developed by the non-power supply technology are adopted.
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Hidden Camera Detectors,Hidden Devices Detector,Anti Spy Detector Bug Detector, Listening Device Detector, RF Signal Detector ,GPS Tracker Detector

  • ...ess pinhole cameras, cable cameras, electrical radiation sources andso on. It can effectively prevent eavesdropping, secret-filming, and help in protection of personal privacy data and information confidentiality..
  • 【12 levels of sensitivity】The sensitivity can be changed by altering the potentiometer，Effective detection of 30㎡ range area。 (increase sensitivity, widen detection range, reduce sensitivity, shorten detection range, and identify radio wave sources faster and more accurate.).
  • 【Multiple detection modes】more detection modes: 1. radio frequency wireless signal detection 2. UG magnetic field signal detection 3.LED signal display detection.4. flashlight auxiliary lighting，It can accurately detect various eavesdropper radio frequencies from 1MHz to 10GHz..
  • 【Durable and lightweight】Light weight, small size, suitable for various places, such as hotels, conference rooms, bathrooms, locker rooms, residences, offices, examination places.Built-in rechargeable battery, after charging can be used for about 30 hours (the length of time depends on the use mode), no need to replace the battery.More convenient to use and carry..
  • 【Easy to use】Although the product has many functions, but the use of the method is very simple, only through t....
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Eboxer Miniature Current Switch, 0.2 to 30A Flameproof Adjustable AC Current Sensing Switch, with Users Manual, Self Powered Sensing Switch for Automated Industrial Equipment(Normally Closed)

  • HIGH QUALITY SENSING SWITCH: Control various automation industrial equipment, flashlights, buzzers, relays, microcontrollers, or other electrical load devices..
  • HIGH PERFORMANCE: Compared with traditional device, thermal protectors and other devices, it has the advantages of high accuracy, stable performance and long service life..
  • SAFETY AND SIMPLE: The current sense switch is for safety, simple, and convenient monitoring or detection of current in the electrical equipment..
  • ADVANCED TECHNOLOGY: Using the principle of electromagnetic mutual inductance of current, the advanced output detection, monitoring and protection alarm products developed by the non power supply technology are adopted..
  • WIDE SUITABLE: An ideal choice for automated industrial equipment and power monitoring, widely used in substation, frequency conversion speed control device, inverter device, electrolytic plating, electric locomotive, street lamp monitoring, coal mine and other automation industries that need current monitoring..
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500Pcs Electrolytic Capacitor Assortment Box Kit 24 Value Range 0.1uF-1000UF 50V 25V 16V 10V Aluminum Electrolytic Capacitors for Repair TV LCD Monitor Radio Stereo Game Console Microwave etc

  • ★ 【500PCS 24 Value Electrolytic Capacitors】 - including 500pcs electrolytic capacitors range from 0.1UF-1000UF, 16V-50V to meet most of your needs, you don't need spend extra energy/ money looking for/buying new ones.
  • ★【High Quality】- high precision aluminum electrolytic capacitors, operating temperature Range from -40℃ ~ + 105℃, Temperature coefficient -55℃ to + 175℃, capacitance tolerance ±20%, stable and durable for long life use.
  • ★【Convenience】 - storage box including 24 separate grids with mark to store 24 different values , so you can pick out the electrolytic capacitors that you want quickly and take these electrolytic capacitors to anywhere.
  • ★【Wide Application】 - our electrolytic capacitor assortment box kit is great for DIY work and repair TV, LCD monitor, radio, stereo, game console, microwave, prototyping etc. It’s a necessity for every family.
  • ★【Warranty】 - 60 Days Return Service and One Year Warranty. Please contact us if there are any problem, we will try our best to solve it.
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Anti Spy Detector，Hidden Camera detectors,RF Signal Scanner, GPS Tracker Detection,Audio Bug Camera,Bug Detector, Camera Finder,Shape for Home Office Travel and Hotel(One Product)

  • ...hone eavesdropping, meetings eavesdropping, GPS location trackers, car eavesdropping, wireless pinhole cameras, cable cameras, electrical radiation sources andso on. It can effectively prevent eavesdropping, secret-filming, and help in protection of personal privacy data and information confidentiality..
  • 【Multiple detection modes】more detection modes: 1. mute detection 2.Buzzer detection 3.LED signal display detection.It can accurately detect various eavesdropper radio frequencies from 1MHz to 6.5GHz..
  • 【Adjustable sensitivity】The sensitivity can be changed by altering the potentiometer. (increase sensitivity, widen detection range, reduce sensitivity, shorten detection range, and identify radio wave sources faster.).
  • 【Durable and lightweight】Light weight, small size, suitable for various places, such as hotels, conference rooms, bathrooms, locker rooms, residences, offices, examination places.Built-in rechargeable battery, after charging can be used for about 8-26 hours (the length of time depends on the use mode), no need to replace the battery.More convenient to use and carry..
  • 【Easy to use】Although the product has many functions, but the use of the method is very simple, only through the "mode button" and "sensitivity adjustment button....
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Fishing Weight Sinker Soft Carp Fishing Weight Sinkers Terminal Tackle Tools

  • What you'll get: 20 pieces of fishing sinker weights with a length of 3.3 cm/ 1.3 inches and a diameter of 0.8 cm/ 0.3 inches, all of them are packed in a plastic bag with good seal, easy to carry around without worries about losing.
  • Sufficient quantity can meet your different needs, also you can share with your friends.
  • Electrolytic Material: these fishing weights sinkers are made of electrolytic, which is heavy, hard wearing and features good performance, and can serve you for a long time.
  • Water Drop Shape Design: each fishing weight is characterized by water drop shape design, which is designed to reduce resistance and make it easy to drop into water, also it could reduce water splashes and won't scare the fish away, a nice accessory for bottom.
  • Brass Hanging Ring: at the top of the sinker, you can see a brass hanging ring design, which is bold to make it more sturdy to use, rustproof and sturdy, and won't hurt the fishing line because of the smooth and polish surface.
  • Wide Application: the bullet raindrop fishing sinkers can be applied in freshwater and saltwater, the standard weight allows it to sink into the water, which can help you get your fish baits down to other fishing area and attract more fish.
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Taiss/30 cm Adjustable M18 Diffuse photoelectric Switch Sensor Optical Three Lines NPN NO (Normally Open) Proximity Switch 6-36VDC E3F-DS30C4

  • Whether the detection distance is adjustable: adjustable.
  • Detection method: Diffuse reflection type.
  • Photoelectric switch sensor with integrated circuit technology and SMT surface mount technology, a new generation of optical switch sensor devices, photoelectric switches are manufactured with external synchronization, interference suppression, reliability, regional stability, and self-diagnosis..
  • Photoelectric switch sensor is the use of a test object to block or reflect the beam through a synchronous loop gate circuit to detect the presence or absence of an object. All reflected rays can be detected accurately..
  • The current sensor switch is widely used in mechanical automation, 3D Printer Probe Bed Leveling, paper making, light industry for limiting station, orientation taking count, speeding trial etc..
  • Package contains- 1 x Photoelectric Sensors..
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BOJACK 24Value 630pcs Aluminum Electrolytic Capacitor Assortment Box Kit Range 0.1uF－1000uF

  • In this set, we offer 24 Value electrolytic capacitors include 10V 16V 25V 50V, range from 0.1uF to 1000uF total 630pcs well packed in a plastic box, with clearly labeled compartments, parts inside will not slide or move around..
  • These electrolytic capacitors have a wide range of 0.1uF to 1000uF, with clearly marked values and voltage ratings on each capacitor for you to easy select and use..
  • Our electrolytic capacitors are widely used in power supplies and in interconnecting stages of amplifiers at audio frequencies..
  • High precision aluminum electrolytic capacitors. temperature range from -40℃ to +105℃, tolerance ±20%, stable and durable for long life use..
  • They are also great choice for DIY work, repairs and little projects, can be applied for repair TV, LCD monitor, radio, stereo, game console, microwave, etc..
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