Features: [2 Models Optional, Multifunction Instrument] HDS2102 (oscilloscope + multimeter); HDS2102S (oscilloscope + multimeter + waveform generator). One machine in hand, worry-free testing in multiple scenes. [Function Brief Introduction] Oscilloscope -- dual channels input, 100MHz bandwidth, 500MSa/s sampling rate. Multimeter -- true RMS, 20000 counts, auto range, voltage/ current/ resistance/ diode/ capacitance/ continuity testing. Waveform generator -- output sine, square, ramp, pulse, and built-in special waveforms; 125MSa/s sampling rate, 8k waveform length. [Digital LCD Display] 3.5-inch high-resolution, high-contrast color LCD display, clear at a glance, easy to read even in dark environment. Supports self-calibration function. SCPI supported, facilitates secondary development. [Rechargeable, PC Software Supported] Built in with 4400mAh lithium battery, provides about 4 hours long working time. Less than 5W ultra-low comprehensive power consumption, power-saving. Type-C USB interface, comes with USB cable and power adapter for easy and quick charging, supports PC software connection. [Small Size, Wide Use] Compact and lightweight, easy to operate, portable to carry. Suitable for outdoor maintenance, rapid on-site measurement, automobile maintenance, power detection, etc. Foldable bracket in the back for easy standing and saving space. Note: Color and size may be slightly different due to manual measurement and different light conditions. Thanks for understanding. Specifications: Model: HDS2102/ HDS2102S (Optional) Plug: UK Color: Black & Blue Material: ABS Display: 3.5-inch LCD Bandwidth: 100MHz Sample Rate: 500MSa/s Multimeter: 20000 Counts Signal Generator (only for HDS2102S): 25MHz Built-in Battery: 2 * 3.3V 2200mAh Lithium Battery Interface: Type-C USB Interface Item Size: 198 * 96 * 38mm / 7.80 * 3.78 * 1.50in Item Weight: HDS2102: 508g / 1.12lbs HDS2102S: 522g / 1.15lbs Package Size: 24 * 16 * 9cm / 9.45 * 6.30 * 3.54in Package Weight: HDS2102: 1058g / 2.33lbs HDS2102S: 1112g / 2.45lbs Package List: 1 * Oscilloscope 1 * Oscilloscope Probe 1 Bag of Probe Adjustment Accessories 2 * Measuring Pen 2 * BNC to Alligator Clip 1 * Adapter 1 * Type-C USB Cable 1 * User Manual (English) 1 * Carry Bag