Enhance your electrical testing efficiency with this advanced Induction Electric Pen, designed for precise and safe three-phase electricity measurement. The model TA13A offers non-contact phase sequence detection with clear differentiation between left-handed, right-handed, and disordered phases, making it an essential tool for electricians and technicians. Key Features: · Three-Phase Electricity Measurement: Accurately detects phase sequence non-contact, providing clear identification of left-handed, right-handed, or disordered phases for reliable diagnostics. · Null and Firing Line Testing: Equipped with sound and light alarms for immediate, easy-to-understand results, ensuring quick and accurate phase detection. · High/Low Sensitivity Switch: Allows adjustment of sensitivity to suit various testing environments, improving measurement accuracy and versatility. · Circuit Breakpoint Detection: Supports safe power checks and clear circuit distribution analysis, enhancing troubleshooting efficiency. · Built-In Flashlight Function: Long press the function button to activate the flashlight, enabling safe and convenient measurements in low-light or dark environments. · Auto Power-Off Feature: Automatically shuts down after approximately 5 minutes of inactivity or no induction signal, conserving battery life. · Low Battery Indicator: Displays a reminder symbol when battery voltage is low, preventing unexpected power loss during use. Specifications: · Item Type: Induction Electric Pen · Model: TA13A · Working Temperature: 0-40℃ · Storage Temperature: -10-50℃ · Storage Humidity: ≤95% · Altitude: ≤2000 meters · Power Supply: 2 x 1.5V AAA batteries (not included) Package Includes: · 1 x Induction Electric Pen TA13A This Induction Electric Pen combines safety, precision, and convenience, making it a reliable instrument for electricians, technicians, and DIY enthusiasts. Its non-contact detection and multiple functional features ensure accurate phase sequence testing and circuit diagnostics in various working conditions.