Function: The product uses a large LCD display with a clearer measurement value, the maximum value of 1999. The product has the function of displaying low power and don't worry about sudden power loss. The product has overload protection function and is safe to use. It can effectively prevent the multimeter from being damaged by overcharging. The product has the data hold function, which is more convenient for reading. The product has the buzzer interrupt and diode test functions. Specifications: Model: KT87N. DC voltage: 600 V ( 1.0 %). AC voltage: 450 V ( 1.2 %). AC current: 20-400 A ( 2.0 %). < p>Resistance: 200 K (1.0%). Power supply: 2 x 7-cell AAA batteries) Jaw diameter: 21.3 mm. Display: 3 1/2" LCD display, maximum display 1999. Function: low battery indicator, overload protection. Color: red Weight: approximately 147 g. Dimensions: 150 x 63 x 28 mm. Contents: 1 multimeter. 1 connection cable (pair). 1 instruction manual (English language not guaranteed). Note: The color of the product may be slightly Diff erent from that of the photo due to the There may be a slight deviation for the measurement of the product.