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TM-190 Multi-Field EMF Meter

2.4 (inch) color TFT LCD

3 Measurements in One Meter

TM-190 Multi-Field EMF Meter is a small compact device that can produce take and display three measurements simultaneously: electromagnetic field (3-axis), electric field, and RF strength. The TM-190 measures high frequency electromagnetic fields (RF) in a frequency range of 50MHz - 3.5GHz and low frequency electric and magnetic fields (EMF) at 50-60Hz.

  • Magnetic field strength is measured in milli gauss (mG) for 3 axis X, Y and Z.

  • Electric field strength is measured in volt per meter (V/m).

  • RF field strength is measured in millivolt per meter (mV/m.

  • A 2.4inch colour TFT LCD screen displays the 3 results clearly all at the same time, with also the option to hold the 3 results.

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Features & Downloads
Features

  • 4 digits, 2.4 inches color TFT LCD.

  • 3 measurements in one meter: 

    • Electromagnetic Field ( 3 - axis )

    • Electric Field

    • RF Strength Field

  • Data Hold (HOLD)

  • Language Selection (choose your language): 
    English; Traditional Chinese; Simplified Chinese; Japanese; Spanish.

Technical Specifications
Technical Specifications

  • Display: 4 digits, 2.4 inches color TFT LCD

  • Sample rate: 6 seconds per time

  • Battery life: approximate 8 hours

  • Battery: 1.5V AAA alkaline battery*3

  • Audible key tone alarm: buzzer

  • Operating temperature & humidity: 5oC to 40oC, below 80% RH

  • Storage temperature & humidity: -10oC to 60oC, below 70%

  • Dimensions: 115(L) x 60(W) x 21(H) mm

  • Weight: about 120g

Electromagnetic Field

  • Sensor type: Low Frequency, Magnetic Fields, Triple axis (X, Y, Z)

  • Range: 0.02~2000mG, 0.02 to 200µT

  • Resolution: 0.01/0.1/1 mG or 0.01/0.1/1 µT

  • Frequency: 50/60 Hz

  • Accuracy: +/-(15%+100dgt)

Electric Field

  • Sensor type: LF Electric Fields

  • Range: 50V/m to 2000V/m

  • Resolution: 0.01/0.1/1 µT

  • Frequency: 50/60 Hz

  • Accuracy: +/- (7%+50dgt)

RF Strenght field

  • Sensor type: RF Strength

  • Range: 0.02µW/m² ~ 554mW/m²

  • Resolution: 1 V/m

  • Frequency: 50MHz to 3.5GHz

  • Accuracy: +/- 2dB at 2.45GHz

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Remarks: TM-190 can be powered via USB mini-B (5 pin) connection, user’s external power supply (voltage DC 4.8 ~ 5.2V; current ≧ 500mA).

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