24V LiFePO4 Lithium Battery 50Ah | Custom Lithium ion Battery DSO152 2.8 200KHz 2.5MS/s USB Mini Portable Digital Handheld Digital Oscilloscope equipped with Auto/Normal/Single trigger modes DSO152 Oscilloscope - 2.8 TFT Handheld Digital Oscilloscope Kit... Handheld Oscilloscope features a 2.8 TFT color display, clear and easy to read waveforms and measurements Digital Oscilloscope features a convenient one-key AUTO setting that automatically configures all the necessary parameters for signal acquisition Oscilloscope has a built-in 1000mAh lithium battery, making the oscilloscope highly portable and convenient for field measurements or situations where access to electricity is limited Ossiliscope Kits DSO153 2 In 1 Oscilloscope & DDS Signal Generator, Handheld Digital Oscilloscope Small Automotive Oscilloscope With 2.8 Inch TFT, 1MHz Bandwidth, 5MS/s Sampling Rate, Auto/Nomal/Single Trigger Fnirsi Dso152