ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Oscilloscope parameters
Bandwidth: 50MHz (Dual channel)
Sampling
Way: Real-time sampling
Sampling rate: 280MSa/s
Number of channels: 2(Dual channel)
Input
Input Coupling: DC, AC
Input impedance: 1ΜΩ.@ 16pf
Probe Attenuation: x1,x10,x100
Maximum input voltage: X1 gear<150V, x10 gear<300V
Level
Sampling rate range: 1.5MSa/s
Waveform interpolation: (sinx)x
Scanning speed range: 10ns/div-20s/div
Time base accuracy: 20ppm
Record length: Up to 128Kbyte
Vertical
Sensitivity: 20mV/div-10V/div
Displacement range: 4 grids (positive and negative)
Analog bandwidth: 50MHz
Low-frequency response: Greater than 10Hz
Rise time: Less than 10ns
DC gain accuracy: +3%
Measure
Automatic: Cycie, frequency, peak to peak value, maximum value, minimum value,
measurement root mean square, duty cycle, average value
Trigger
Trigger Mode: Automatic, normal, single time
Trigger Edge: Rising edge, falling edge
Signal generator output: Sine wave, square wave, triangular wave, half wave, full wave, sawtooth wave
Display mode: YT, XY
Afterglow mode: Minimum, 500ms, 1S, 10S, Unlimited
Signal generator parameters
Frequency:
Sine wave: 1Hz~5MHz
Square wave: 1Hz~2MHz
Triangular wave: 1Hz~2MHz
Half-wave: 1Hz~2MHz
Full wave: 1Hz~2MHz
Sawtooth wave: 1Hz~500kHz
Sampling rate: 200MSa/s
Frequency resolution: 1Hz
Thoroughfare: 1
Waveform length: 256Byte
Vertical Resolution: 8bit
Output Impedance: 50Ω
Outline specification
Display type: 3.2-inch color LCD display
Resolution: 320*240
Power supply: 3.7V 2200mAh rechargeable lithium battery
Work environment: 0°C~40°C
Relative humidity: <80%
Product size: 181*89*40mm
Product weight: About 380g (excluding battery)
Multimeter parameters
DC voltage (mV)
Range: 25.000mV/250.00mV
Accuracy: ±(0.05% + 5)
DC voltage (V)
Range: 2.5000V/25.000V/250.00V/1000.0V
Accuracy: ± (0.1% + 10)
DC current
Range: 25.000mA/250.00mA/2.5000A/10.000A
Accuracy: ±(0.5% + 10)
AC voltage (mV)
Range: 25.000mV/250.00mV
Accuracy: ±(0.1% + 8)
AC voltage (V)
Range: 2.5000V/25.000V/250.00V/750.0V
Accuracy: ±(0.5% + 10)
AC current (mA)
Range: 25.000mA/250.00mA
Accuracy: ±(0.5% + 10)
AC current (A)
Range:2.5000A/10.000A
Accuracy: ±(0.8% + 10)
Resistance
Range:250.000/2.5000ΚΩ/25.000kΩ/250.00ΚΩ/2.5000ΜΩ/25.000ΜΩ/250.0ΜΩ
Accuracy: ±(1% + 10)
Capacitance
Range:9.999nF/99.99nF/999.9nF/9.999µF/99.99μF/999.9μF/9.999mF/99.99mF
Accuracy: ±(2% + 10)
Frequency
Range:99.99Hz/999.9Hz/9.999kHz/99.99kHz/999.9kHz
Accuracy: ±(0.1% + 2)
On-off: The buzzer sounds for a long time
Diode tube: Open circuit voltage is about 3.2V
Digital display: 25000 readings/capacitance (9999 readings)
