SKU: MT400

600V AC NCV Detector

$19.00 ex. GST
$20.90 inc. GST

  • CAT III 600V and CAT II 1000V
  • AC Voltage 600V
  • Frequency 60Hz
  • Indicates if voltage is present at plug sockets and light switches
  • Ideal for industrial uses such as checking voltage on earth leakages, breakers, fuses and contactors
  • Ideal for checking breaks in wires and cables
  • Ideal for checking that plug sockets and light switches are earthed
  • Indicates exactly where the “LIVE” phase has broken

The MT400 600V AC NCV Detector quickly checks for the presence of live wires before performing any electrical testing. Suitable for outlets or against wire insulation testing, this AC Voltage Detector for non-contact detection of AC Voltage from 50 to 600V (50/60Hz). The Red LED in the tip indicates the presence of voltage.

SKU: MT400 Category:


Function Range
Non-Contact Voltage (NCV) Yes
AC Voltage 50V to 600V
Frequency 50/60Hz
Voltage Detector Visual Red LED
Enclosure Moulded
Batteries 2 x AAA
Weight 48g
Dimensions 158 x 21 x 25mm
Safety Specs IEC61010-1 CAT III 600V

Safety Ratings



2 x AAA Batteries
Instruction Manual