Fangrui Product Details Fangrui Product Details Description/features: 1.20k Storage Depth, Supporting Waveform Compression And Unfolding 2. Dual Channel Oscilloscope, The Of Cost-effectiveness 3. The Current Waveform Is Infinitely Compressed, With A Maximum Compression Factor Of 165 Times. The Current Change Curve Can Be Compressed And Viewed At 4. Extended Functionality In The Later Stage, Connecting To The Sb Line To Achieve Multiple Uses For One Machine 5.diversified Uses And Application Areas Specifications: Material:abs Color: As Shown Sampling Rate: 50m/channel Number Of Channels: 2 Simulated Bandwidth: 10msa/s (per Channel) Measurement Voltage: X1/ 40v X10/ 400v Input Impedance: 1mq Storage Depth: 20kb Parameter Display: 12 Types Current Measurement: 0-6a Minimum Accuracy: 2ma Current Sampling Rate: 2.5 Ksa/s Display: 3.2-inch Lcd Resolution 320 X 240 Charging Voltage: 5v Battery Capacity: 2500mah Continuous Working Hours: 4.5-6h Upper Computer: To Be Updated Firmware Upgrade: Supported Due To Different Batches, There May Be Differences In