Martindale Electric NC4 Dual Sensitivity Voltage Tester, Volt Stick with Torch, Circuit Tester

BROAD APPLICATION With a 50 to 1000V AC voltage detection range. Non-contact detection of AC voltage in cables, wires, circuit breakers, lighting fixtures, switches. Ideal for breakpoint Test. Handy circuit tester for electricians, homeowners.

Both with plain slot blade, insulated blade sheath and transparent plastic handles

SAFETY FIRST When the detected voltage is higher, or the closer it is to the voltage source, it will beep at a higher frequency and the light will be red. Red means high voltage and live wires are detected, yellow means low voltage and neutral wires are detected.

VOLTAGE ALARM The live wire tester offers a reliable voltage alarm system that alerts users through color-coded lights and sounds. A red light with rapid beeps signals high voltage or live wire presence, while orange with slower beeps indicates low voltage or neutral wire proximity, ensuring users stay aware of any potential hazards nearby

Dual Range Electrical Tester The 2022 upgraded circuit tester s default mode is 48-1000V(Low Sensitivity), press the S to switch to 12-1000V(High Sensitivity), which can meet standard and low voltage (12-1000V AC 48-1000V AC) for more sensitive and flexible measurements. Also, it is easier to identify live and null wire when the wires are neighbouring.

Compact structure, safe and convenient to carry.

ADJUSTABLE MEASUREMENT RANGE The non-contact voltage detector can be adjusted in gears and the detection range can be freely switched between 12-1000v and 48-1000v. When electrical tester is detected, the voltage detector will beep. As the electric sensed gets higher or closer to the voltage source, it beeps at a higher frequency.

NCV Voltage Tester Pen-Live and Null Wire Test --- This Voltage Tester Pen Offers Non-Contact Voltage Detection, Can Distinguish Between Live and Neutral Wires at Close Range without Direct Contact for Safety While Working with Electricity (Note Can Not Measure DC Voltage)

Contact Live Wire Tester This Simple voltage tester also supports metal-to-metal contact to accurately differentiate between zero and fire wires. All you need is to touch the head tip with the conductor.

Adjustable sensitivity The sensitivity of the voltage detector is adjusted to any value according to your requirements. Low sensitivity for more accuracy at distinguishing complex lines; High sensitivity for easier finding hidden lines and installing deeper wall outlets.

Clear tip for high visibility indication

AC VOLTAGE DETECTION The Labgear voltage detector pen is a quick and simple method for non-contact detection of the presence of AC voltages from 90v to 600v with improved balance sensitivity for more accurate detection

SAFELY Electrical Tester - Voltage frequency can be distinguished by beep and LED indicator. It's loud enough to hear over moderate machine equipment noise

- Safely detect AC voltage without the need for physical contact, reducing the risk of electrical shocks and ensuring user safety

COMPACT DESIGN The voltage tester features a bright LED flashlight for working in dim locations; pocket-sized pen hooks allow you to carry it in your shirt pocket.

Comprehensive - Ideal for identifying live wires, broken wires and performing fault finding efficiently.

Help You Avoid Dangerous Shock The fully insulated probe tip eliminates the risk of contacting live electrical wires enabling you to test or install electrical equipment with ease. It also has two CAT ratings (CAT III 1000V and CAT IV 600V) and meets CE requirements.

BUY WITH CONFIDENCE Since being founded in Connecticut, USA in 1948, Fluke has become the world leader in test and detection equipment trusted by professionals. Use the Fluke 1AC II if you need a quality tool for general voltage detection. Tester comes complete with 2 x AAA batteries installed and a 2 year warranty as standard.

Non-contact AC Voltage Tester This test pen has NCV sensor, you can detect the presence of AC voltage by simply pressing the power switch and bring the probe of the test pen close to the power socket or live line.

Dual Range Electrical Tester The upgraded circuit tester s default mode is 48-1000V(Low Sensitivity), press the S to switch to 12-1000V(High Sensitivity), which can meet standard and low voltage (12-1000V AC 48-1000V AC) for more sensitive and flexible measurements. Also, it is easier to identify live and null wire when the wires are neighbouring