Martindale NC4 Dual Sensitivity Non-contact Voltage Tester
Includes: 2 x 1.5V AAA alkaline batteries and instruction manual.
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The NC4 voltage tester has two sensitivity ranges for accurately detecting the presence of AC voltages. The first will detect voltages between 50V and 1000V and the second will indicate voltages between 12V and 1000V. Sensitivity can be set according to the application and when in high sensitivity mode the LED pulse double flashes.
The extended probe tip gives improved access and easier identification of live wiring. It indicates voltage by illuminating the clear tip section with a bright red LED and sounding a buzzer.
The pen-shaped design with clip makes it ideal for carrying in a pocket or tool belt when working at height or in difficult to access locations. There is a useful LED torch which illuminates the area directly in front of the tip. Auto power off and a recessed on button ensure a long battery lifetime and the NC4 functionality also includes low battery indication.
The NC4 replaces the Martindale VT4.
Two ranges 12V – 1000V and 50V – 1000V AC.
Audible and visual indication.
Extended probe for easy access.
Clear tip for high visibility indication.
LED torch for use in low light.
LED pulse and auto power off.
|AC Voltage Range||200-1000V||200-1000V||12-1000V
|Magnetic Field Detection||>10mT||> 10mT|
|LED Indication||Yellow LED||Red LED||Yellow / Red LED||Red LED|
|Power On Pulse LED||✔||✔||✔||✔|
|Low Battery Indication||✔||✔||✔||✔|
|Auto Power Off||✔||✔||✔|
|Maximum voltage||1000V AC rms.|
|Voltage sensitivity range||12 to 1000V AC rms
50 to 1000V AC rms (default range).
|Frequency range||40 to 400Hz.|
|Temperature (Operating and Storage)||0°C to 40°C.|
|Humidity (Operating and Storage)||≤80% RH.|
|Altitude||Up to 2000m.|
|Conforms to||BS EN 61010-1:2010 CAT IV 1000V Class II, Double insulation.|
|IP Rating||IP40 to BS EN 60529.|
|EMC||Conforms to BS EN61326-1.|
|Power||2 x 1.5V AAA alkaline batteries (IEC LR03, NEDA 24A).|
|Current Consumption||34 mA max.|
|Dimensions||158(L) x 20(W) x 27(D).|
|Martindale NC4 warranty||Two-years.|