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Zenith Sales & Calibrations Pty Ltd

Intrinsically Safe IP67 NCV Detector

Intrinsically Safe IP67 NCV Detector

Regular price $90.20 AUD
Regular price Sale price $90.20 AUD
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  • Certified in accordance with the ATEX directive EX II 2 G Ex ib op IIB T4 Gb CAT IV 1000V
  • IP67 waterproof and dust proof
  • Intrinsically Safe
  • AC Voltage 1000V
  • Thinner probe tip for working with socket outlets
  • Green LED means Power on, flashing red LED with beeper means Voltage detected
  • Two modes, green indicates high voltage mode, Yellow LED 12V Mode
  • Flash and beep rate increases as the detector gets closer to the voltage.
  • Power On/Off with silent mode
  • 2m drop-proof
  • Build-in Flashlight


The MT405EX is an intrinsically safe NCV Voltage Detector for use in potential explosive environment. The MT405EX is certified in accordance with the ATEX directive EX ll 2 G EX ib op llB T4 Gb in Zones 1 and 2. The NCV voltage detector has a dual range, a low measuring range down to 12 volts and a high measuring range from 12V to 1000V. Suitable for outlets or against wire insulation testing, this non-contact AC Voltage Detector has a switch to turn the unit on and a Green LED indicates it is working. There is a Red LED, an audible sound as well as a vibration to indicate the presence of voltage. It has a rugged double moulded IP67 waterproof housing that can withstand a 2m drop. There is a bright built-in LED flashlight ideal for use in dimly lit areas.


Function Range
Power On Indicator Green LED
Flashlight LED
Non-Contact Voltage (NCV) Yes
AC Voltage 12V – 1000V
Frequency 50/60Hz
Voltage Detector 100V -1000V Red LED auditable beep
Voltage Detector 12V -1000V Yellow then Red LED audible beep
Voltage Detector Audible Continuous Beep
Enclosure Double moulded IP67 waterproof
Low Battery Indication Self-test
Batteries 2 x AAA
Weight 55g
Dimensions 160 x 23 x 25mm
Safety Specs IEC61010-1 CAT IV 1000V
Intrinsically Safe EX II 2 G EX ib IIB T4 Gb in Zones 1 and 2

Safety Ratings


2 x AAA Batteries
Instruction Manual