Martindale NC4 Dual Sensitivity Non-contact Voltage Tester

Includes: 2 x 1.5V AAA alkaline batteries and instruction manual.

HTTPS Secure

Our pages are encrypted and protected from cyber-attack.

Compliant

Payment Card Industry Data Security Standard (PCI DSS) Compliant.

Protected

TLS (SSL) - all data/information is secure from interception.

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.

FEATURES

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.

Martindale NC Comparison Chart

	NC1	NC2	NC3	NC4
AC Voltage Range		200-1000V	200-1000V	12-1000V 50V-1000V
Frequency Range		40-400Hz	40-400Hz	40-400Hz
Magnetic Field Detection	>10mT		> 10mT
LED Indication	Yellow LED	Red LED	Yellow / Red LED	Red LED
Audible Indication	✔	✔	✔	✔
Power On Pulse LED	✔	✔	✔	✔
Low Battery Indication	✔	✔	✔	✔
Auto Power Off	✔		✔	✔
LED Torch	✔	✔	✔	✔

Martindale NC4 Specifications

Electrical
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.
Environmental
Temperature (Operating and Storage)	0°C to 40°C.
Humidity (Operating and Storage)	≤80% RH.
Altitude	Up to 2000m.
Safety
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.
General Specifications
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).
Weight	55g.
Martindale NC4 warranty	Two-years.