XINYI FNIRSI 2C53T ออสซิลโลสโคป 2 ช่อง 50MHz 3-IN-1 รวมมิเตอร์และเครื่องกำเนิดสัญญาณ

Features: 1.4 half-true RMS: 4 half-true RMS voltage measurement, accurate measurement and fast response speed 2. Intelligent anti-burning wrong file does not burn the table: intelligent anti-burning with overload protection internal resistance double fuses, anti-burning table safer 3. Function signal generator: can output sine wave, rectangular wave, sawtooth wave, half wave, full wave, positive step wave, anti-step wave, exponential rise, exponential fall, DC signals, multi-audio, Sink pulse, Lorentz wave 13 kinds of signals, stable and reliable, high output accuracy. 4. Automatic shutdown, high efficiency and long battery life: built-in 3000mAh high-capacity rechargeable lithium battery with automatic shutdown time setting 6 hours of long battery life, accompanied by your work all day! 5. Wide range of accurate measurements: PWM pulse measurement, power supply ripple measurement, crystal measurement, utility measurement. Product basic parameters: Screen: 2.8 inch true color screen Resolution: 320 * 240 Charging: Type-C (5V/1A) Battery: 3000mAh lithium battery Support functions: oscilloscope, signal generator, digital multimeter (see function parameters) Standby time: 6 hours (laboratory theory maximum) Oscilloscope parameters: Channel: dual-channel Sampling rate: 250MS / s Analog bandwidth: 50M (dual-channel independent 50M) Input impedance: 1MΩ Time base range: 10ns-20s Vertical sensitivity: 10mV/div-10V/div (X1 gear) Maximum measurement voltage: ±400V Trigger mode: automatic, normal, single Trigger type: rising edge, falling edge Display Mode: Y-T/Scroll/X-Y Coupling: AC/DC Afterglow: OFF, 500ms, 1s, ∞ Arithmetic: 8 kinds of basic arithmetic + FFT arithmetic Waveform Screenshot Saving: √ Export waveform image: √ Cursor Measurement: √ Function Signal Generator Parameters: Channel: single channel Frequency: 1Hz-50KHz Amplitude: 0.1-3V Multimeter parameters: DC voltage: range 1.9999V/19.999V/199.99V/1000V, accuracy ± (0.5%+3) AC voltage: range 1.9999V/19.999V/199.99V/750.0V, accuracy ± (1% +3) DC current: range 19.999mA/199.99mA/1.9999A/9.999A, accuracy ±(1.2%+3) AC Current: Range 19.999mA/199.99mA/1.9999A/9.999A, Accuracy ±(1.5%+3) Resistance: Range 19.999MΩ/1.9999MΩ/199.99KΩ/19.999KΩ, accuracy ±(0.5%+3) Range 1.9999K2/199.990, accuracy ±(2.0%+3) Capacitance: Range 999.9uF/99.99uF/9.999uF/999.9nF/99.99nF/9.999nF, Accuracy ±(2.0%+5) Range 9.999mF/99.99mF, accuracy ±(5.0%+20) Temperature: Range (-55~1300℃)/(-67~2372℉), Accuracy ±(2.5%+5) Diode: √ On-off: √ Package Includes: Main unit*1 10X Probe*1 Red and black alligator clip probe *1 Multimeter pen *1 USB-C charging cable *1 Storage bag *1 Instruction manual *1