Features AUTOMATIC IDENTIFICATION The intelligent identification technology allows the multimeter to automatically identify the measured parameters and select the required area, which greatly improves your measurement efficiency. SMART STANDBY: If there is no signal input for about 10 seconds, the multimeter automatically reduces screen brightness and extends battery life. CLEAR WRITING: The screen background color of the multimeter is black, which provides a clear contrast to the colorful numbers and letters, making it very easy to read. RECHARGEABLE: The charging cable is included after purchasing the multimeter, so you don't have to worry about the battery problem, it can be used immediately after charging. High resolution screen: Three test results can be displayed on the colour LCD screen, namely voltage, frequency and analogue bars. Specification: Element Type: Multimeter Material: plastic. Auto mode: can detect AC voltage, DC voltage and resistance automatically. Display: colour LCD. Maximum display value: 9999 digits. Polarity display: automatic display, - means negative polarity. Range overrun display: 0L or -0L Sampling rate: about 3 times/second Automatic shut-off time; 5 minutes. Low battery indicator: LCD display icon. Standby: If there is no measurement signal input, the screen brightness will be adjusted after approx. 10 seconds. Working temperature and humidity: 0-40℃, 0-80%RH Storage temperature and humidity: -10-60°C, 0-70%RH Power supply: built-in 700mAh lithium battery (supplied with built-in battery). Working height: up to 2000 metres. Input resistance: 10MΩ Maximum input voltage: 620 V. Package list: 1 x multimeter. 2 x test pen. 1 x cable. 1 x user manual (English language not guaranteed). 1 x bag. Attention: 1. When measuring high voltage, make sure to avoid electric shock. 2. Do not enter AC and DC voltage of more than 620V, otherwise the meter may be damaged. 3. Before measuring the capacitor, please discharge the capacitor first, do not enter AC and DC voltage. 4. After completing all measurements, disconnect the test leads from the circuit to be tested. Package List 1 x Multimeter 2 x Test Pen 1 x Cable 1 x User Manual 1 x Bag