Features: 1. The meter has a fast sampling rate of 4 times per second, which can quickly capture measurement readings. 2. Data retention, low battery indicator. Scanning and range recognition mode. Used for home appliance repair and DIY. 3. The backlit LCD display allows the meter to be used in dark or dim lighting conditions without disturbing the readings. 4. Advanced multimeter, very suitable for electricians, hobbyists and professionals, widely used in automobile, household and industrial electrical troubleshooting. 5. Compact and portable: being so mini and light-weight, this product does not take much space and can be easily taken away. Description: Pen type multimeters are light and durable. It is a product used for home appliance repair and DIY. Specifications: Color: black, yellow (optional) Pen length: 119mm DC voltage: 4V, 40V, 400V, 600V AC voltage: 4V, 40V, 400V, 600V Capacity: 4nF, 40nF, 400nF, 4uF, 40uF, 400uF, 4mF Resistance: 4kΩ, 40kΩ, 400kΩ, 4MΩ, 40MΩ Frequency: 40Hz, 400Hz, 4kHz, 40kHz, 400kHz, 4MHz Package Included: 1 * Pen multimeter without battery (color box packaging) 1 * Line Tester 1 * User Manual Notes: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.