Vous pouvez commander directement sur notre site internet يمكنك الطلب مباشرة على موقعنا / PowerTech vous propose le oscilloscope numérique testeur Features: 1. New 3 in 1 intelligent oscilloscope 2. Compact body for easy access 3. Auto-adjustment and full worry-free 4. Intelligent anti-burn self-protection 5. Efficient, accurate and stable output -Main parameters of the whole machine: Product Model: DSO-TC3 Display: 2.4-inch TFT color screen, LED backlight Power supply voltage: built-in rechargeable lithium battery Charging specification: USB Type-C, +5V Stand specification: One-piece foldable stand Product size: 79*103*31mm -Digital oscilloscope mode parameters: Real-time sampling rate: 10MSa/s Analog bandwidth: 500Khz Input impedance: 1MΩ Coupling method: AC/DC Test voltage range: 400V Vertical sensitivity: 10mV-10V Horizontal time base range: lus-10s Trigger mode: auto/normal/single Trigger type: rising edge/falling edge Waveform freeze: yes Automatic measurement: Yes Signal generator parameters: Sine wave: 1-10KHz/0-3.3V/50% Square wave: 1-100KHz/3.3V/50% Pulse wave: 1-100KHz/3.3V/0-100% Triangle wave: 1-10KHz/0-3.3V/50% Slope: 1-10KHz/0-3.3V/0-100% DC: 0-3.3V -Component test mode parameters: Triode range: greater than 10 less than 600, amplification hfe, base-emitter voltage Ube, lc/le, collector-emitter reverse cut-off current Iceo, lces, protection diode forward voltage drop Uf Diode range: forward voltage drop