JOHNEX OHMMETER

JOHNEX OHMMETER is a portable device that measures blasting circuit resistance and displays it on an easy to read liquid crystal display.


APPLICATION

Connect the blasting wire to the two terminals and press the power button. The LCD will display the resistance of the blasting circuit.

FEATURES AND BENEFITS

  • SABS approved and safe for testing electric initiators at the work face. Permission to do so must be obtained from the DMR and all MHSA regulations must be adhered to.
  • Solid state circuitry encapsulated in silicone rubber.