English Manual

Key Features:

• Non-Contact Voltage Detection: Detects AC voltage from 24V–1000V (Low Mode) and 90V–1000V (High Mode) without physical contact, ensuring user safety during electrical inspections.
• Dual Sensitivity Modes:
  • Low Mode (24V–1000V): Identifies low-voltage circuits (e.g., doorbells, thermostats).
  • High Mode (90V–1000V): Detects standard household/industrial voltages.
• Advanced Functions:
  • Magnetic Field Detection (UT12M Exclusive): Senses electromagnetic fields for additional diagnostic capabilities.
  • Zero/Hot Wire Identification: Automatically distinguishes between neutral (zero) and live (hot) wires.
  • IP67 Waterproof & Dustproof: Protects against water ingress and dust, ideal for harsh environments.
  • 2-Meter Drop Resistance: Withstands accidental drops, ensuring durability.
  • LED Flashlight: Built-in white LED light for visibility in dark or confined spaces.
  • Audible & Visual Alarms: Loud beep and bright LED flash indicate voltage presence.
  • Auto Power Off: Conserves battery life by shutting down after ~5 minutes of inactivity.

Safety & Compliance:

• CAT IV 1000V Safety Rating: Highest protection level for professional-grade electrical work.
• ETL & CE Certified: Meets international safety standards for reliability.

Applications:

• Electrical system diagnostics (residential/commercial).
• HVAC, appliance, and automotive wiring checks.
• Industrial maintenance and home DIY projects.

Packaging:

• 1×UT12M tester, 2×1.5V AAA batteries (included), user manual, and warranty card.

Technical Specifications:

• Voltage Range: Low Mode: 24V–1000V; High Mode: 90V–1000V.
• Frequency Compatibility: 50Hz/60Hz.
• Magnetic Field Detection: Supported (UT12M exclusive).
• Alarm Type: Audible (beep) + Visual (LED flash).
• IP Rating: IP67 (waterproof & dustproof).
• Operating Temperature: 0°C–40°C.
• Storage Temperature: -20°C–50°C.
• Altitude: <2000m.
• Humidity: ≤80% (non-condensing).

Why Choose UT12M?

• Dual Detection Modes: Combines voltage and magnetic field detection for comprehensive electrical diagnostics.
• Professional-Grade Durability: IP67 rating and 2-meter drop resistance ensure reliability in harsh conditions.
• User-Friendly Design: Intuitive mode switching, flashlight, and auto power-off for convenience.