characteristic: Portable Digital multimeter is small, light and easy to carry. The pen holder and cover of the multimeter are designed to be portable. Bracket The rear bracket design brings you a better perspective and experience, freeing your hands. Easy to operate Digital multimeter with rotary dip switch is easy to operate. Clear scale, good hand feel, comfortable humanized design. LCD screen 1.77 * 0.79 inch (length * width) large LCD screen, easy and clear to read the test number. Scope of application Digital multimeter and diode for frequency / duty cycle measurement Specifications: Type: Digital Multimeter Quantity: 1 Material: plastic + electrical components Color: black body and yellow coat Battery: 6f22 9V battery (not included) DC voltage: 200mv--2-20-200-600v 0.5% AC voltage: 200v-600v 1.0% DC current: 200u-2m-20m-200m-10a 1.8% Resistance: 200-2k-20k-200k--2m 1.0% Triode measurement: Yes (pnp/npn triode HFE) Diode measurement: Yes Input resistance: 1m Battery: 9V, 6f22 Maximum display: 1999 (3 and a half LCD displays) Diode: Yes Transistor: Yes Continuity measurement: Yes Data retention: Yes Functions: data holding function, low voltage symbol display, backlight function, overload protection, on-off measurement Backlight: Yes Size: 135 sixty-seven 33mm/ 5.31*2.63*1.3inch (L*W*H) Screen size: 45 20mm/ 1.77*0.79inch (L*W) packing: 1 * digital multimeter, 2 * a pair of test pens 3 * description Tip: battery not included