- CAT IV 600V and CAT III 1000V
- 50V – 1000V AC
- Easy to use just touch the tip to an outlet or cord, when it glows red the tip will indicate there is voltage in the line
- Audible green light that indicates voltage detection is on
- Detects voltage without metallic contact
- All outer surfaces are non-conductive for safety
- Built-in LED flashlight
- Pocket size
The MT402 is ideal for checking the presence of voltage from 50V 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 there is power and the batteries are ok. The Red LED and an audible sound indicates the presence of voltage. A great feature is the built-in flashlight.
Specifications
| Function |
Range |
| Power On Indicator |
High Intensity Green LED |
| Flashlight |
Yes |
| Non-Contact Voltage (NCV) |
Yes |
| AC Voltage |
50V – 1000V |
| Frequency |
50/60Hz |
| Voltage Detector Visual |
Red LED |
| Voltage Detector Audible |
Continuous Beep |
| Enclosure |
Double moulded |
| Low Battery Indication |
Green LED Blinks |
| Batteries |
2 x AAA |
| Weight |
34g |
| Dimensions |
176 x 26 x 25mm |
| Safety Specs |
IEC61010-1 CAT IV 600V |
Safety Ratings

Includes:
- 2 x AAA Batteries
- Instruction Manual
Downloads
MT402 Technical Datasheet
MT402 Instruction Manual
Please allow 2 - 10 days for your order to arrive.
Although Most Stocked Products will generally Ship Overnight. We source products from all over the world to bring you epic offers and the lowest prices. This means sometimes you have to wait a little longer to get your order but it's always worth it!
Returns are easy.
simply contact us for a returns number and send your item to our returns centre for fast processing. We'll get you a replacement or refund in a snap!