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    Handheld Rechargeable Digital Magnetic Field Meter

    Purchase a handheld rechargeable electromagnetic field detector capable of measuring magnetic fields in the 240 / 2400 mT full scale range, emitted by appliances, power lines, and home and building wiring.
    SKU: SISCO-EFD-WT105
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    $123.69
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    🚚 Free shipping
    🔙 30-day returns
    📅 Delivery: 7-12 days
    Overview


    SISCO digital rechargeable electromagnetic field detector is designed to offer a fast, dependable, and user-friendly method for measuring electromagnetic field radiation levels around power lines, electrical appliances, and industrial equipment.

    Handheld rechargeable digital magnetic field meter details

    Durable Design with Enhanced Usability Features

    • Adopt high-quality touch switch, durable to use.
    • Screen golden elevation: The screen adopts elevation design combined with ergonomics to make the screen display clearer and more convenient for users to read.
    • Soft backlight: Adopt LED backlight display screen, users can adjust the backlight according to the use environment, making measurement easier.
    Handheld rechargeable digital magnetic field meter screen details

    Advanced Magnetic Field Detection

    • 24000Gs ultra-large range, not missing any "magnetism".
    • Peak hold function, help you quickly sample the maximum value.
    • Magnetic plate identification: Automatic identification of NS poles, precise probe instant identification.
    • Adopt imported integrated chip processor, the measured data processing is faster, and with the sensor, it is more accurate.
    Handheld rechargeable digital magnetic field meter power details

    Ultra-Long Battery Life EMF Meter

    • Four AA batteries, ultra-long standby 100 hours, and low battery prompt, with 220V power adapter to continue your work.
    • Automatic shutdown function: Automatically shut down after five minutes of no operation, helping to save power and reduce unnecessary waste.


    Applications

    An digital electromagnetic field (EMF) detector is essential in various fields. In geological exploration, it identifies mineral deposits by detecting anomalies in the Earth's magnetic field. In metal processing, it monitors machinery for faults. Physical experiments use EMF detectors to study electromagnetic phenomena, while electronic engineering relies on them for circuit design, testing, and ensuring compliance with electromagnetic compatibility standards. Overall, EMF detectors are crucial for ensuring safety, efficiency, and accuracy in these diverse applications.

    Digital electromagnetic field detectors for home apply to mental processing

    Metal Processing

    Digital electromagnetic field detectors for home apply to physical experiment

    Physical Experiments

    Digital electromagnetic field detectors for home apply to electronic engineering

    Electronic Engineering

    Digital electromagnetic field detectors for home apply to geological exploration

    Geological Exploration

    Specs

     

    Model SISCO-EFD-WT105
    Full Scale Range 240mT/2400mT
    Measuring Range 0~2400mT/24000Gs
    Basic Error Level 1: ±1%,
    Level 2: ±2%,
    Level 5: ±5%
    Accuracy 0.01mT / 0.1mT
    Range Mode Manual / Auto
    Sensitivity ((DC) 0.01mT / 1mT
    Display Units Mt/Gs
    Peak Lock
    Backlight
    Measurable Magnetic Field DC only
    Relative Temperature 0°C~50°C
    Operating Temperature 5°C~40°C
    Relative Humidity 20~80% (no frost)
    Power Supply 4*AA batteries
    Automatic Shut-Down Automatically shuts off after 5 minutes of no measurement
    Size 150mm*70mm*30mm
    Probe Horizontal hall probe (line length 80cm)
    Weight 450g (including battery and test line)

     

    Details

    Handheld rechargeable digital magnetic field meter button details

    Packing List

    • 1 x Electromagnetic field detector
    • 1 x Box
    • 1 x Charger
    • 1 x Probe
    • 1 x User manual
    • 4 x Battery

    Handheld rechargeable digital magnetic field meter packing lists

    FAQ

    Q1: What causes high EMF in a house?
    A1: High levels of electromagnetic fields (EMF) in a house can stem from various sources. Common culprits include proximity to power lines, electrical appliances (especially those with motors or transformers), wiring errors, and the use of wireless devices such as Wi-Fi routers and cell phones. Power lines near or running through a property can emit significant EMF, especially if they carry high voltage. Electrical appliances like refrigerators, hairdryers, and microwave ovens can also generate strong EMF fields, particularly when in use or if they have faulty wiring. Additionally, improper grounding or wiring errors within the home's electrical system can create EMF hotspots.

    Q2: How to calibrate an electromagnetic field detector?
    A2: To calibrate an electromagnetic field detector, start by consulting the manufacturer's instructions as different models may have specific procedures. Use a known and stable calibration source, such as a reference EMF generator or a Helmholtz coil, in a controlled environment free from external interference. Allow the meter to warm up as recommended, then perform zero calibration in an EMF-free setting. Place the meter at a specified distance from the calibration source, activate the source to emit a known EMF level, and adjust the meter’s reading to match this level using the calibration controls. Verify accuracy by measuring other known EMF levels and document the process, including any adjustments made. Follow the manufacturer's recalibration schedule to maintain accuracy.

    Q3: What types of EMF can an EMF meter measure?
    A3: An EMF meter can measure various types of electromagnetic fields, primarily categorized into low-frequency and high-frequency EMFs. Low-frequency EMFs are typically generated by power lines, electrical wiring, and household appliances, such as refrigerators, microwaves, and hair dryers. High-frequency EMFs, on the other hand, are emitted by wireless devices like Wi-Fi routers, cell phones, and other RF (radio frequency) transmitting devices. Some advanced EMF detectors can measure both types, providing a comprehensive assessment of the electromagnetic environment in a given area.

    Tips: how does an EMF detector work?

    An EMF detector works by using its internal sensors to detect electromagnetic fields in the surrounding environment. The working principle involves several steps:

    • Signal Detection: The sensors detect electromagnetic fields and convert them into corresponding electrical signals.
    • Signal Processing: The internal circuitry receives the sensor signals, amplifies, and filters them to remove noise and retain valid signals.
    • Data Conversion: The processed signals are converted into digital signals for further processing and display.
    • Display and Storage: The final measurement results are displayed on the device’s screen, usually in units such as milligauss (mG), microtesla (µT), or volts per meter (V/m). Some advanced devices also feature data logging capabilities, allowing the storage of measurement data over time for subsequent analysis.

      Additionally, advanced models may include features such as peak hold (recording the maximum detected value), sound or visual alarms (triggered when high EMF levels are detected), and data export capabilities (transmitting data via USB or wirelessly).

    Through these processes, EMF detectors can provide accurate, real-time electromagnetic field measurements, offering valuable data support for various applications.

    Warranty

    Thank you for buying industrial test and measurement equipment on SISCO.com, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.


    What is covered?

    SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.


    What is not covered?

    • Product purchased from anyone other than a SISCO store or a SISCO authorized reseller.
    • Expendable parts.
    • Routine cleaning or normal cosmetic and mechanical wear.
    • Damage from misuse, abuse or neglect.
    • Damage from use of parts other than SISCO approved.
    • Damage from use outside the product’s usage or storage parameters.
    • Damage from use of parts not sold by SISCO.
    • Damage from modification or incorporation into other products.
    • Damage from repair or replacement of warranted parts by a service provider other than a SISCO authorized service provider.
    • Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.
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