?Multifunction?The MS8229 multimeter measures AC/DC voltage and current, resistance, capacitance, frequency, temperature, humidity, duty cycle, noise and brightness. It is a 5-in-1 digital multi-function tester. ?Simple and practical?The multimeter is designed with a rear bracket and side slots for easy one-handed operation or placing the meter in a pocket. Double-sided slot design, test leads can be fixed in the slot for easy measurement, or hidden in the slot to prevent injury, size: 19.5 * 9.2 * 5.5cm, weight: about 560 grams, easy to use & carry. ? Clear to Read?The maximum display number of the display is 3999, the word height is 14mm, the reading is accurate, and the large liquid crystal display is provided. The liquid crystal display is backlit, the reading is clear, the use is convenient, and the data is read in the dark. Overload protection and low battery indication. ?High quality?The Lux sound-rated multimeter is a double-injection housing that protects against crash damage and more features, including transistor hFE testing, diode testing, continuity testing, autoranging, data retention, and automatic power down. ?Wide Application?This digital multimeter has a very strong applicability for professional, workshop, school, hobby and home use. The meter should be recalibrated at a temperature of 18 ° C to 28 ° C and a relative humidity of less than 75%.