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How did we get our start?
Neoteck was founded to innovate professional measuring tools. We create reliable, user-friendly products that deliver accuracy and efficiency for technical work.
Why we do it?
We love combining technology and design to build practical tools. Our goal is to simplify tasks and help users work smarter and safer.
Why choose our products?
Our voltage testers are built for reliability and precision, based on customer feedback and rigorous testing. They provide accurate voltage detection, ensuring safety and convenience, which is why they are trusted for home and professional use
Professional Electrical Tools
Neoteck Electrical Kit Series
Neoteck Pen-type Multimeter
Neoteck Multimeter Series
Neoteck Clamp Meter Series
Neoteck Multimeter Leads
Neoteck Multimeter Leads
Neoteck Electrical Kit Series
All-in-One Voltage Pen & Outlet Tester Kit for Electricians, DIYers & Landlords
This electrical tester kit includes a voltage tester and an outlet tester for full circuit checks. Ideal for electricians, homeowners,and property managers,it safely detects live wires, wiring faults, and GFCI issues—perfect for troubleshooting outlets, installing appliances, or rental inspections
Dual-Range Non-Contact Voltage Tester Pen with 3-Level Alerts
This voltage detector pen features dual-range detection (12-1000V / 48-1000V) for precise AC voltage sensing. It automatically identifies live/neutral wires with rapid beep and red flash. Three-level voltage alerts (Low/Moderate/High) help assess hazard severity.
LCD Screen Outlet Tester with L-N Voltage, L-G Leakage & GFCI Test
This socket tester measures L-N voltage (45-250V) and L-G leakage (1-10V) on a bright backlit display. One-button GFCI test triggers 7mA-30mA leakage to verify ground fault protection. Data-hold retains results after unplugging—ideal for dark basements and NEC-compliant inspections.
Industrial-Grade Safety: CAT III 1000V/CAT IV 600V Certified Electrical Tester
Ready-for-Any-Job Convenience: Drop-Proof, Battery-Powered & Auto-Off
This voltage pen and outlet tester kit survives 6.6ft drops with shockproof casings. Includes AAA batteries and storage pouch—ready for job sites. The voltage pen features a standalone LED flashlight for dark panels, and both tools auto-off after 15 minutes.
Is this kit for homeowners or professional electricians?
Both. Homeowners use the Neoteck non-contact voltage tester for quick safety checks and the receptacle tester for GFCI verification. Electricians rely on adjustable sensitivity (12-1000V/48-1000V) and 6 wiring states for professional troubleshooting.
Does the outlet tester need batteries to work?
Yes, both the voltage tester and the outlet tester require batteries to function properly. Each device comes with 2×AAA batteries included–just install them and you are ready to go.
My non-contact voltage detector beeps away from wires–is it too sensitive?
Detects electric fields–static,bundled cables,or near live wire triggers it.Neoteck voltage tester pen detects AC voltage only;incorrect readings may occur if testing DC circuits.It has adjustable sensitivity;switch to 48-1000V if false alarms occur.
My GFCI outlet tester shows “Live/Neutral Reverse” but the outlet looks fine–is it wrong?
It reads electrical state, not appearance. Reverse polarity is a hidden hazard. This electric outlet tester detects 6 wiring conditions; press RCD to verify GFCI trip.
How to use the Neoteck voltage detector pen to find the live wire?
Touch probe to insulation. Live wire: rapid beep + fast red flash; neutral: no beep/flash. If bundled wires cause cross-talk, lower sensitivity from 48-1000V to 12-1000V.
All-in-One Voltage Pen & Outlet Tester Kit for Electricians, DIYers & Landlords
This electrical tester kit includes a voltage tester and an outlet tester for full circuit checks. Ideal for electricians, homeowners,and property managers,it safely detects live wires, wiring faults, and GFCI issues—perfect for troubleshooting outlets, installing appliances, or rental inspections
Dual-Range Non-Contact Voltage Tester Pen with 3-Level Alerts
This voltage detector pen features dual-range detection (12-1000V / 48-1000V) for precise AC voltage sensing. It automatically identifies live/neutral wires with rapid beep and red flash. Three-level voltage alerts (Low/Moderate/High) help assess hazard severity.
LCD Screen Outlet Tester with L-N Voltage, L-G Leakage & GFCI Test
This socket tester measures L-N voltage (45-250V) and L-G leakage (1-10V) on a bright backlit display. One-button GFCI test triggers 7mA-30mA leakage to verify ground fault protection. Data-hold retains results after unplugging—ideal for dark basements and NEC-compliant inspections.
Industrial-Grade Safety: CAT III 1000V/CAT IV 600V Certified Electrical Tester
Ready-for-Any-Job Convenience: Drop-Proof, Battery-Powered & Auto-Off
This voltage pen and outlet tester kit survives 6.6ft drops with shockproof casings. Includes AAA batteries and storage pouch—ready for job sites. The voltage pen features a standalone LED flashlight for dark panels, and both tools auto-off after 15 minutes.
Is this kit for homeowners or professional electricians?
Both. Homeowners use the Neoteck non-contact voltage tester for quick safety checks and the receptacle tester for GFCI verification. Electricians rely on adjustable sensitivity (12-1000V/48-1000V) and 6 wiring states for professional troubleshooting.
Does the outlet tester need batteries to work?
Yes, both the voltage tester and the outlet tester require batteries to function properly. Each device comes with 2×AAA batteries included–just install them and you are ready to go.
My non-contact voltage detector beeps away from wires–is it too sensitive?
Detects electric fields–static,bundled cables,or near live wire triggers it.Neoteck voltage tester pen detects AC voltage only;incorrect readings may occur if testing DC circuits.It has adjustable sensitivity;switch to 48-1000V if false alarms occur.
My GFCI outlet tester shows “Live/Neutral Reverse” but the outlet looks fine–is it wrong?
It reads electrical state, not appearance. Reverse polarity is a hidden hazard. This electric outlet tester detects 6 wiring conditions; press RCD to verify GFCI trip.
How to use the Neoteck voltage detector pen to find the live wire?
Touch probe to insulation. Live wire: rapid beep + fast red flash; neutral: no beep/flash. If bundled wires cause cross-talk, lower sensitivity from 48-1000V to 12-1000V.
How did we get our start?
Neoteck was founded to innovate professional measuring tools. We create reliable, user-friendly products that deliver accuracy and efficiency for technical work.
Why we do it?
We love combining technology and design to build practical tools. Our goal is to simplify tasks and help users work smarter and safer.
Why choose our products?
Our voltage testers are built for reliability and precision, based on customer feedback and rigorous testing. They provide accurate voltage detection, ensuring safety and convenience, which is why they are trusted for home and professional use
Professional Electrical Tools
Neoteck Electrical Kit Series
Neoteck Pen-type Multimeter
Neoteck Multimeter Series
Neoteck Clamp Meter Series
Neoteck Multimeter Leads
Neoteck Multimeter Leads
Neoteck Electrical Kit Series