EMF measurements are measurements of ambient (surrounding) electromagnetic fields that are performed using particular sensors or probes, such as EMF meters. These probes can be generally considered as antennas although with different characteristics. In fact, probes should not perturb the electromagnetic field and must prevent coupling and reflection as much as possible in order to obtain precise results.

Showing all 2 results

  • HTC EMF-522 Electro Magnetic Field Tester

    SPECIFICATIONS

    • Range : 200/2000mG, 20/200μT
    • Resolution : 0.1/1mG or 0.01/0.1μT
    • Frequency Response : 30~300Hz
    • Sensor : Single Axis
    • Accuracy : ±(2.5%+6dgt) at 50Hz/60Hz
    • Sample rate : 2.5 times per second
    • Operating Temperature & Humidity : 5~40˚C, below 80% RH
    • Storage Temperature & Humidity : -10~60˚C, below 70% RH

    FEATURES

    • 3½ Digits LCD
    • 1,999 Counts
    • Over Load : LCD display “OL”
    • Battery Life : Approximate 100 hours
    • POWER : 9V (6F22) X 1
    • Standard Accessories : Soft Carrying Case, Manual
    • Dimension : 130(H) x 56(W) x 38(D)mm
    Read more

  • HTC EMF-523 Electro Magnetic Field Tester

    SPECIFICATIONS

    • Frequency Range : 50Mhz ~ 3.5 Ghz
    • Dynamic range : Typically 75dB
    • Absolute error at 1V/m and 2.45GHz : ±1.0 dB
    • Isotropy deviation : Typically ±1.0 dB (f2.45GHz)
    • Overload limit : 0.42 mW/cm2 (11V/m) per axis
    • Overload Limit : (0 to 50˚C) : ± 0.2dB

    FEATURES

    • Measurement method : Digital, triaxial measurement
    • Directional characteristic : Isotropic (triaxial)
    • Measurement range selection : One continuous range
    • Display resolution : 0.1mV/m, 0.1 μA/m, 0.001 μW/m2 , 0.001 μW/cm2
    • Setting time : typically 1.5s (0 to 90% measurement value)
    • Sample rate : 3 times per second
    • Units : mV/m, V/m, μA/m, mA/m, μW/m2, mW/m2 μW/cm2
    • POWER : 9V (6F22) X 1
    • Standard Accessories : Soft Carrying Case, Manual
    • Dimension : 60(H) x 60(W) x 195(D)mm
    Read more