Our KAIWEETS HT100 dual-range non-contact voltage tester with NCV, LED flashlight, buzzer alarm, and wire breakpoint detection is designed for electricians, technicians, and homeowners to safely and accurately measure AC voltages. Featuring a compact pen-style design, this tester detects voltages from 12V-1000V AC (standard and low voltage) and automatically distinguishes live and neutral wires. The device provides multiple visual and audio alerts: red light and high-frequency beeps for high voltage, green for low voltage or null. Equipped with a bright LED flashlight, automatic power-off, and adjustable sensitivity, this voltage tester is reliable for both professional electrical work and home projects while meeting IEC CAT III 1000V and CAT IV 600V safety standards.

Key Features

• Non-contact voltage detection with NCV inductive probe
• Dual-range AC voltage detection: 12-1000V / 48-1000V
• Visual and audio alerts: LED light and buzzer alarm
• Automatic live/neutral wire detection and breakpoint test
• Bright LED flashlight for work in dim areas
• IEC CAT III 1000V / CAT IV 600V certified, CE compliant
• Automatic power-off after 3 minutes inactivity
• Low battery indicator when below 2.5V
• Pocket-sized with pen hook for portability

What’s Included

• KAIWEETS HT100 LCD Bar Voltage Tester
• 2 x AAA Batteries (included)