3-in-1 Multifunctional Tester 3-in-1 Multifunctional Tester This versatile device serves as an oscilloscope, multimeter, and waveform generator, making it an essential tool for professionals on the go. Its portable design is perfect for outdoor facility maintenance, rapid on-site measurements, automobile diagnostics, and power detection. Features Multifunctionality: Oscilloscope Mode: Dual channel input with 40MHz bandwidth and waveform refresh rate up to 10,000 wfms/s. Multimeter Mode: Measures voltage, current, resistance, diode tests, capacitance, and continuity checks. Waveform Generator Mode: Outputs sine, square, ramp, pulse, and special waveforms with frequencies up to 25MHz. Ergonomic Design: Compact and easy to carry with a sturdy stand for secure tabletop placement. Includes a carrying bag for convenient storage. Large Battery Capacity: Runs on two 2200mAh batteries, providing approximately 6 hours of continuous use. Easily rechargeable via USB. High-Resolution Display: Features a 3.5-inch high-resolution, high-contrast color LCD for clear reading of measurements and waveforms. Ease of Use: Simple button panel and intuitive interface make it user-friendly, ideal for various maintenance and measurement tasks. Specifications Brand: OWON Models: HDS242/HDS242S Material: ABS Functions: Oscilloscope Multimeter Waveform Generator (only for HDS242S) Battery: 2 x 2200mAh 18650 Lithium Charging Method: USB Type-C Dimensions: 19.5 x 9.5 x 3.8cm / 7.68 x 3.74 x 1.5in Weight: 519g / 18.3oz Package Includes 1 x HDS242/HDS242S Oscilloscope 1 x Soft Bag 1 x Probe 1 x Power Cord 1 x Probe Adjust 1 x USB Cable 1 x Adapter (US Plug) 1 x Pair of Multimeter Probe Leads 1 x Pair of Oscilloscope Probe Leads (BNC to Alligator Clip) 1 x English User Manual