Feature: 1. Automatic Identification: This digital multimeter adopts intelligent technology, can automatically identify the measured parameter and select the required range 2. High Resolution Large Screen: This multimeter comes with high resolution large color LCD that can display 3 test results, such as voltage, frequency and analog bars 3. Clear Display: The parameter results are easy to read due to lit number and letter on the black background, the meter can display clearly even in bright sunlight or low light conditions 4. Portable: The voltage meter is small in size and light in weight, built in lithium battery, convenient to use in outdoor 5. Application: The multimeter is widely used for capacitance test, diode test, continuity test, resistance test, live wire detection, duty cycle and frequency test, etc. Specification: Item Type: Rechargeable Digital Multimeter Material: Plastic Display: Color LCD Maximum Display Value: 9999 digits Polarity Indication: Automatic indication, - means negative polarity Overrange Display: 0L or -0L Sampling Rate: About 3 times per second Automatic Shutdown Time: 5 minutes Low Battery Indication: LCD display symbols Standby: When there is no measurement signal input, the screen brightness will be reduced after about 10 seconds Working Temperature and Humidity: 0-40°C, 0-80%RH Storage Temperature and Humidity: -10-60°C, 0-70%RH Power Supply: Built in 700mAh lithium battery (built in) Working Height: Maximum 2000m Input Resistance: 10MΩ Frequency Range: 1KHz(<10V)-6KHz(10V-600V). Package List: 1 x Rechargeable Digital Multimeter1 x Manual2 x Test Lead1 x Charging Cable1 x Tool Bag Note: 1. When measuring high voltage, please operate with caution to avoid electric shock.2. Do not input AC and DC voltage higher than 620V, the meter may be damaged.3. Before measuring the capacitor, please discharge the capacitor first, do not input AC and DC voltage.4. After completing all measurement operations, please disconnect the test leads from the circuit under test.