Personal EMF detectors and meters



Tenmars TM-195

3-Axis (Isotropic), RF Field Strength Meter High frequency 50MHz ~ 3.5GHz  


Tenmars TM-195 RF meterTenmars TM-195 ---- $189.90 (Worldwide Free Shipping)
3-Axis (Isotropic) RF meter

Easy to operate 3-Axis RF meter. Optimal for measuring cell towers, cordless phone base stations, Wi-Fi, microwave ovens and more.





  • 50MHz to 3.5GHz Frequency range. 
  • For isotropic measurements of electromagnetic fields. 
  • Non-directional (isotropic) measurement with three- channel measurement sensor.
  • High dynamic range due to three- channel digital results processing. 
  • Configurable alarm threshold and memory function. 
  • Easy & safety to use . 
  • Smart meters 
  • Low battery detector. 
  • Over load indication. 
  • Auto power off (adjustablefrom 0~99 min) with disable function. 


  • High frequency (RF) electromagnetic wave field strength measurement. 
  • Mobil phone base station antenna radiation power density measurement. 
  • Wireless communication applications (CW, TDMA, GSM, DECT).  
  • RF power measurement for transmitters. 
  • Wireless LAN (Wi-Fi) detection, installation. 
  • Spy camera, wireless bug finder.
  • Cellular /Cordless phone radiation safety level. 
  • Microwave oven leakage detection. 
  • Personal living environment EMF safety. 
  • Battery operated (9V DC) 


Measurement ranges

38mv to 11v/m


3-3/4 digits maximum reading 3999

Frequency range 

50MHz ~ 3.5GHz

Measurement units

mV/m , V/m , µA/m , mA/m , µW/m2 ,

mW/m2 , µW/cm2

Display resolution

0.1mV/m, 0.1µA/m, 0.001µW/m2, 0.001µW/cm2

Manual data memory

Read storage:200 data sets.

Alarm function

Adjustable threshold with ON/ OFF

Memory Recall

Records Maximum & AVG

Calibration factor CAL


Sampling Time

2.5 times per second.


Temperature and Humidity


0 to 50ºC ( 32ºF to 122ºF ). Max. 80% RH.

Power Supply

9V battery(NEDA 1604 IEC 6F 22 JIS 006P)*1

Battery life

approx. 50 hr.