Nardalert S3 | Lee Hung Scientific Pte Ltd
  • Product Details
  • Specification

Personal radiation monitor for electric fields with on site interchangeable sensor modules

Nardalert S3 is worn on the body and gives visible, audible and vibratory warning when the electric field power density approaches or exceeds the permitted limit. The warning thresholds are user settable. Different sensor modules that can be exchanged on site are available for various human safety standards.

Sensor modules are available for the following human safety standards:

ARPANSA RP3, occupational
Canada Safety Code 6 (2015)
EMF Directive 2013/35/EU
FCC 1997 occupational / controlled
ICNIRP 1998 occupational
IEEE C95.1-2005/ANSI C95.1-2005 controlled
Japan RCR-38 controlled


Included in delivery:

  • Nardalert S3 Mainframe
  • Carrying Case
  • Silicon Sleeve, attached to the mainframe
  • Lanyard Clip, non-conductive
  • Belt Clip, non-conductive
  • Screwdriver Phillips 0
  • User's Guide and CD-ROM with Software NS3-TS
  • Car Charger Adapter, USB 5V
  • Power Supply, USB 5VDC, 100V-240VAC
  • Battery, rechargeable
  • Cable, USB2.0 Master/Slave - A/B mini, 0.9m
  • Calibration Cert
  • FCC / IEEE / SC6 / ICNIRP Sensor Module       (according to version selection .. /101, /111, /122, /131)


German designed & manufactured

Frequency range 100 kHz bis 50 GHz
Weight 230 g
Dimensions 117 x 82.6 x 31.8 mm