Radmeters
Personal EMF detectors and meters

  

 

Tenmars TM-91 Geiger counter

 

Tenmars TM-91 Geiger counter dosimeterTenmars TM-91 ---- $335.90 (Worldwide Free Shipping)
Beta(B ) & Gamma(y) ray monitor

 

 

 


Function:

  • Built-in a GM tube. 
  • Quick response to the radiation strength of Beta(B ) & Gamma(y) ray.  
  • Auto Ranging. 
  • Automatic detection, easy setting.  
  • Low battery indication.  
  • Bright LCD display for night or day operation.  
  • A beeper chirps with each radiation count.  
  • Audio alarm set function.  
  • Display units in uSv/h, uRem/h and mRem/h.  

Specs:

Display  

3 1/2 digit LCD  

Display Range 

0.05  uSv/h ~ 19.99  uSv/h; 

5uRem/h ~ 199.9  uRem/h 

Resolution 

0.01 uSv/h  

1uRem/h 

Test Radiation 

Beta( B ) & Gamma(y) ray. 

Energy dependency 

0.1 to 1.25 Mev 

Accuracy 

+/-15% of reading. 

Operation Environment 

0 ? C~50 ? C ; below 80%  RH  

Storage Environment 

-20 ? C~60 ? C ; below 75% RH  

Battery Type 

006P 9V  

Battery Life 

about 50 hour 

Dimension 

143 x74 x34mm 

Weight 

220g 



 

 

 Choose An EMF Meter Wizard

Secured orders

Visa  Secured orders PayPal

Payments are completely safe. Didn't like the
product or service?
You can easily get
your money back  here.


 Care about someone?
Now you can give them our
gift certificate.


 Translate to Japanese Translate to English Radmeters in French Radmeters in Portuguese Radmeters in Spanish Radmeters in German Radmeters in Polish
Honk Kong Flag China Flag Radmeters in Russian Radmeters in Greek Radmeters in Hindi