Top Electromagnetic Equipment Reviews

uxcell 20pcs 35mm Diameter Piezo Discs Piezoelectric Ceramic Copper Buzzer Film Gasket

  • Electromagnetic buzzer is composed of oscillator, electromagnetic coil, magnet, vibrating diaphragm and housing..
  • 3V DC low voltage power supply, suitable for alarm application of various electronics..
  • Widely used in computer, printer, copier, alarm, electronic toy, car electronic equipment, telephone, timer, etc..
  • Stable Performance, good practicability, high quality plastic and metal material, long service life..
  • The buzzer will issue long alarm in relatively high voice once powered on, safe and reliable to use..
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ZAPION Electromagnetic Experiment Equipment Set, Physics Labs Circuit Learning Kit Basic Electricity Discovery Principles Kit for Junior High School Physics Electrical Experiment Equipment Box

  • Physics Experiment Toolkit: This interesting electromagnetic science experiment toolkit is suitable for students (over 8 years old) who have practical experience in designing and constructing circuit working models, magnetic experiments and energy conversion experiments..
  • Including: Electromagnetic physics experiment equipment box with more than accessories such as voltmeter, ammeter, battery pack, single pole double throw switch, etc., which is convenient for children to build, test and explore simple circuits.
  • Electromagnetic Experiment Package: Through our guidance to learn basic electromagnetic experiments, they can freely explore through experiments, open their hearts, think, and do what they want to do..
  • A Wide Range of Applications: Such as series, parallel, hand-cranked generators, Ohm's law, Ampere's law, etc. Circuit experiment kit is a good way to attract children's attention..
  • Best Gift: This kit is an excellent gift for kids to learn AND understanding the science and mathematics behind electricity and magnetism. The included manual also gives simple but ....
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EMF Meter, 5 LED Magnetic Field Detector, Ghost Hunting Equipment Tester for Home, Office & Outdoor Inspections

  • ⚡[Widely Applications] The emf meter ghost hunting helps measure electromagnetic fields to identify devices that produce high levels of radiation and enables users to determine the extent to which to limit exposure. It is mainly used for testing TV, computer, microwave oven, refrigerator, printers, cell towers, low-frequency home appliances, ghost hunting, etc..
  • ⚡[Colored LED Indicator] This emf detector has 5 LED indicator which make readings visible in daylight or darkness, easy to carry all the time since it fits in your pocket or purse..
  • ⚡[Protect Your Health] The ghost equipment's levels are measured to prevent potentially harmful long-term overexposure to electromagnetic fields..
  • ⚡[Precise Measurement] The ghost hunting detector operates on a single battery and reports EMF measurements in the range of 5 mGyS..
  • ⚡[Larger Frequency Range] Measuring various electromagnetic fields from 50 Hz to 20,000 Hz, it can register cell phones within 2 feet..
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Metal Detector PRO - turn your phone into magnetic field meter and magnetism tester with electromagnetic field app

  • Metal Detector PRO is an extremely useful application for your android phone.
  • Application Metal Detector PRO uses built-in magnetometer that can measure electromagnetic field (EMF) level in your surroundings..
  • This application detects electromagnetic fields there around your smart phone and tells you if there are metal close..
  • Meta Detector app uses built-in magnetic field sensor. Please check in your phone specification if your device is equipped with one..
  • The app detect ferromagnetic metals which means that only detects those which generate magnetic fields..
  • The metal detector app works also through walls so it can detect hidden electrical wires, studs and metals..
  • The magnetic field intensity is presented on a magnetic field intensity chart..
  • The magnetic field meter will play sound and vibrate if magnetic field generation object are detected in proximity of the app..
  • Please note that the accuracy depends entirely on the magnetic sensor (magnetometer) in your device and might be affected by electromagnetic waves generated by nearby electronic equipment..
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CyberPower CSB604 Essential Surge Protector, 900J/125V, 6 Outlets, 4ft Power Cord, Black

  • VITAL SURGE PROTECTION 6 NEMA 5-15P surge protected outlets provide 900 joules of protection for home and office equipment.
  • INPUT NEMA 5-15P Straight input plug with a 4 foot power cord lighted 15A circuit breaker/power switch.
  • KEYHOLE SLOTS Enable the model to be placed on a wall under a desk and in other configurations to optimize space and keep power cords out of the way.
  • EMI/RFI NOISE FILTRATION Filters out electromagnetic and radio frequency interference to improve picture and sound quality of connected equipment.
  • LIMITED LIFETIME WARRANTY – $50,000 Connected Equipment Guarantee.
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CyberPower CSP604T Professional Surge Protector 1350J/125V 6 Outlets 4ft Power Cord Black

  • VITAL SURGE PROTECTION: The CSP604T offers 1350 joules of protection for home and office equipment.
  • INPUT/OUTPUT: NEMA 5-15P Right-angle input plug, 4 foot power cord, non-lighted 15A circuit breaker/power switch and 6 NEMA 5-15R surge protected....
  • METAL OXIDE VARISTOR (MOV) TECHNOLOGY: Allows normal current to pass through the device, while diverting any surges/spikes through the ground circuit.
  • EMI/RFI NOISE FILTRATION: Filters out electromagnetic and radio frequency interference to improve picture and sound quality of connected equipment.
  • LIMITED LIFETIME WARRANTY - $75,000 Connected Equipment Guarantee.
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AC Current Sensing Switch Flameproof Adjustable 0.2~30A IP30 Self-Powered Sensing Switch(Normally Closed)

  • Control of various automatic industrial control equipment, flash, buzzer, relay, single chip, or other power load equipment..
  • Using the electromagnetic mutual inductance principle of current, the advanced switch output detection, monitoring and protection alarm type products without power supply technology are adopted..
  • Widely used in substation, frequency control device, inverter device, electrolytic plating, electric locomotive, street lamp monitoring, coal mine and other need current monitoring automation industry..
  • Compared with traditional transformer and thermal protector, it has the advantages of high accuracy, stable performance and long service life..
  • The current-sensing switch is for safe, convenient monitoring or detecting the current of electric equipment. An ideal choice for automatic industrial control equipment and electric power monitoring..
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CyberPower CSP600WSU Surge Protector, 1200J/125V, 6 Swivel Outlets, 2 USB Charging Ports, Wall Tap Design, Black

  • 6 NEMA 5-15R SURGE PROTECTED OUTLETS: Provide 1200 joules of protection for home and office computers, electronics, and home theater equipment.
  • 2 USB CHARGING PORTS: Share 2.4 amps are perfect for keeping tablets, smartphones, and other rechargeable devices ready to use.
  • COMPACT DESIGN AND SWIVEL OUTLETS: 2 banks of swivel outlets are perfect for providing power in tight spaces, such as behind a bookshelf or desk.
  • EMI/RFI FILTERS: Filters against electromagnetic interference and radio frequency interference ensuring clean power for connected equipment.
  • 1 YEAR LIMITED WARRANTY and $75,000 Connected Equipment Guarantee.
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CyberPower CSP600WSURC2 Surge Protector 1200J/125V 6 Swivel Outlets 2 USB Charging Ports Wall Tap Design White

  • 6 NEMA 5-15R SURGE PROTECTED OUTLETS: Provide 1200 joules of protection for home and office computers, electronics, and home theater equipment.
  • 2 USB CHARGING PORTS: Share 2.4 amps are perfect for keeping tablets, smartphones, and other rechargeable devices ready to use.
  • COMPACT DESIGN AND SWIVEL OUTLETS: 2 banks of swivel outlets are perfect for providing power in tight spaces, such as behind a bookshelf or desk.
  • EMI/RFI FILTERS: Filters against electromagnetic interference and radio frequency interference ensuring clean power for connected equipment.
  • 1 YEAR LIMITED WARRANTY and dollars75,000 Connected Equipment Warranty.
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CGOLDENWALL Visible Spectrophotometer 721G Lab Equipment Wavelength Range:340-1000nm Spectral Bandwidth: 5nm

  • This Visible Spectrophotometer adopts a microprogramming technology. It can be used in a material determination, a quantitative analysis in a visible spectrum field. This equipment is a multipurpose analyzer which is necessary for all general labs. It applies to the medical health, clinical examination, biochemistry, petrochemical engineering, environmental protection, quality control’s department and teaching lab of universities and colleges etc..
  • Fundamental principles: The spectrophotometer analytical method is based on the different materials’ molecular structure’s selective absorption of electromagnetic radiation..
  • The available electromagnetic radiation’s spectral region is normally between 330nm-800nm..
  • Main Technical standard: Wavelength Range: 340nm~1000nm.
  • Stray light: ≤0.5%(T)(at 360nm ,with NaNO2).
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CyberPower CSB100W Essential Surge Protector, 900J/125V, 1 Outlet, Wall Tap

  • VITAL SURGE PROTECTION: One NEMA 5-15R outlet provides 900 joules of surge protection for the home and office.
  • WALL TAP PLUG: Enables the model to be plugged directly into a wall outlet without a power cord.
  • LED INDICATOR: Green LED indicator confirms electronics are protected.
  • EMI/RFI FILTERS: Filters against electromagnetic interference and radio frequency interference ensuring clean power for connected equipment.
  • METAL OXIDE VARISTOR (MOV) TECHNOLOGY: Allows normal current to pass through the device, while diverting any surges/spikes through the ground circuit, to safeguard connected electronics and the surge suppressor.
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Accrie 220V Hand Held Electromagnetic Induction Sealer Sealing Machine Aluminum Foil Bottle Cap Capper

  • Simple to operate, plug and play,high efficiency..
  • Electromagnetic induction, makes the equipment operate more efficiently..
  • Continuous sealing, large sealing diameter..
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Digilent Pmod ISNS20: 20A Current Sensor

  • 【FUNCTION】Adjustable DC current induction switch is a switch output detection, monitoring and protection product developed by using advanced non-sourced power supply (only for alternating current) technology.
  • 【IDEAL CHOICE】Compared with the traditional transformer and thermal protector, the current induction switch has the advantages of high accuracy, stable performance and long service life, it is an ideal choice for automatic industrial control equipment and power monitoring.
  • 【APPLICATION】Widely used in substations, variable frequency speed regulation devices, frequency converter devices, electrolytic plating, electric locomotives, street lamp monitoring, coal mines and other automation industries that require current monitoring.
  • 【PRINCIPLE】The current induction switch uses the principle of electromagnetic mutual inductance of current for safety, introduction, and convenience to monitor or detect the current of electrical equipment.
  • 【TWO TYPES】The switch type is normally open and normally closed, you can choose the appropriate product according to your needs, the startup time is less than 0.1 seconds. The shell material is fireproof ABS, which is safer to use.
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