What is the diference touching positive,negative an neutral?

This product only could test positive and test whether the wire has high voltage or not. If you need to distinguish positive, negative and ground wires, you could purchase this: B0819VNT6V. Should you have any problem with the product or the order which fulfilled by seller, you could click the link to contact us: https://amzn.to/2LQZmFD

Well this detect where electricity is behind drywall?

That’s a very good question. I tried it, and did not get a reading on drywall. I did get a reading on switch plates.

How many adjustable sensitivity levels does it have? Can it detect a open on a wire?

This tool does not have a sensitivity adjustment. If it detects voltage it will sound an alert and light an display. The sound and light will intensify based on the voltage level. This tool is intended to detect voltage if circuit is open voltage will not be detected.

Will this work on an automotive fuse box? Or do i need one of those things that looks like a screwdriver with a light in the handle.

Have not tried it, but you are better off with the light and needle point. Fuses are to close together and you might get another reading.

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Non Contact Voltage Detector 12-1000V AC Voltage Tester

Product ID: 39270805

Details

Brand
Neoteck
Color
Orange
Item Weight
65 g
Power Source
Battery
Style
AC 12-1000V

⚡12-1000V AC detection range

💡Built-in emergency flashlight

🔊Audible multi-level alarm

€ 20.65

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Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Stay powered, stay safe — the voltage tester that’s always a step ahead!

PRECISION ALERTS - Distinct LED and sound signals instantly identify live vs null wires for foolproof diagnostics.
VERSATILE UTILITY - Perfect for outlets, switches, circuit breakers, and more—your all-in-one electrical safety tool.
COMPACT PORTABLE - Slim, lightweight design fits comfortably in your pocket or toolbox for on-the-go use.
CERTIFIED RELIABILITY - CE CAT III 600V and RoHS certified for professional-grade performance and peace of mind.
SHOCK FREE VOLTAGE DETECTION - Non-contact sensing keeps you safe from electric shocks every time.

The Neoteck Non Contact Voltage Detector offers a wide 12-1000V AC detection range with audible and LED alerts to distinguish live and null wires safely without contact. Featuring a built-in flashlight and compact design, it’s ideal for electricians, DIYers, and homeowners seeking reliable, certified electrical testing in a pocket-sized tool.

Specifications

ASIN	B01JYCVU2Q
Best Sellers Rank	#1,290 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Voltage Testers
Brand	Neoteck
Brand Name	Neoteck
Color	Orange
Customer Reviews	4.5 out of 5 stars 13,678 Reviews
Global Trade Identification Number	05060492190127
Included Components	2x1.5V AAA batteries
Item Dimensions	6.3 x 0.79 x 0.79 inches
Item Highlight	Identifies Live and Null Wires with Audible Beeps and LED Alerts ,Flashlight for Outlets,Switches,and Circuit Breakers-Orange
Item Type Name	Non-Contact Voltage Tester 12-1000V AC Voltage Detector Pen Circuit Tester Tool with Led Flashlight Beeper Pocket Clip
Item Weight	65 g
Item dimensions L x W x H	6.3 x 0.79 x 0.79 inches
Manufacturer	Neoteck
Measurement Type	AC Voltage
Minimum Operating Voltage	48 volts_of_alternating_current
Model	PM8908C
Number of Items	1
Part Number	TL163-US
Power Source	Battery Powered
Specification Met	CE
Style	AC 12-1000V
Style Name	AC 12-1000V
Unit Count	1 Count
Upper Temperature Rating	40 °C
Warranty Description	18 Months

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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€ 20.65

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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