4 in 1 Voltage Detector Pen Sampling Rate 400KHz Bandwidth Voltage Tester Pen ,High&Low Sensitivity

1. Multi-Functional Detection: The high-precision oscilloscope tester offers comprehensive testing capabilities, including resistance, diode, and voltage detection. This versatile voltage ohm dide tester is an essential tool for any technician. 2. Long-Lasting Battery Life: Equipped with a built-in 230mAh lithium battery, the resistor diode voltage detection pen features low power consumption, ensuring extended battery life and reliable performance during prolonged use. 3. Compact and Portable: The voltage detector pen is designed to be lightweight and compact, making it easy to carry and store. Its small size ensures that it fits conveniently in your toolkit, allowing for on-the-go testing. 4. High Accuracy: Featuring a high-quality chip, the voltage tester pen provides precise and accurate measurements. This ensures reliable readings for all your testing needs, making it a trusted tool for professionals. 5. Durable Construction: Made from premium plastic, the voltage ohm diode tester boasts a robust and outer shell. This ensures longevity and protection, making it a dependable choice for everyday use.