The Martindale VT3 isn’t just a common voltage finder – this detector also includes the ability to detect the presence of magnetic fields as well.
It still works perfectly fine as a voltage detector – in fact the VT3 is able to detect voltage across a range from 200-1000V, with voltage detection being displayed as a red light shining in the VT3’s tip. Magnetic fields are likewise shown in the tip, but this is showcased by the use of a green light rather than a red one.
Like other voltage testers the VT3 is pen-shaped, and comes with an integrated clip for easy attachment to pockets, belts or other applications.
This detector is fully non-contact.
Martindale VT3 Non-Contact Voltage/Magnetic Field Indicator Key Features
- Non-contact voltage detection
- Also detects magnetic fields
- 200-1000V range
- Simple to use
- Pocket-sized, pen-shaped tester
Megger VT3 Technical Specifications
|Voltage Range||200V to 1000V AC rms|
|Voltage Sensitivity||Indicates approx 4mm from a conductor at 230V rms|
|Frequency Response||50Hz to 60Hz|
|Operating Temp/Humidity||-10 to 50°C, ≤80% RH|
|Storage Temp/Humidity||-10 to 60°C, ≤80% RH|
|Power||2 x 1.5V AAA Batteries (Included)|
|Dimensions||Length 170mm, Diameter 19mm Approx|
|Weight||48g approx (batteries included)|
Conforms to BS EN 61010-1 CAT III 1000V
Class II Double Insulation
Pollution Degree: 2
|EMC||Conforms to BS EN61326|