FNIRSI Radiation Detector - unboxing, test, teardown
18:10
FNIRSI GC-01 [IMPORTANT PRODUCT UPDATE] ☢️
37:27
Which Geiger Counter to Buy?
17:45
4.7W insect zapper from Lidl - test, teardown, experiments
18:47
JE TESTE LA RADIOACTIVITÉ CHEZ MOI ! (Avec le compteur Geiger le moins cher)
18:06
$15 aliexpress 40W USB-C charger test
42:51
The Ultimate Radiation Detector?
18:09
FNIRSI Wall Scanner - test and what's inside
11:08