KKmoon Intelligent Digital Storage Scopemeter 2-in-1 Digital 40MHz 200Msps/S Oscilloscope

The KKM781 is an example of a combination of an oscilloscope and an auto range multimeter that combines all the features of the existing DMM with the digital oscilloscope function. Compliant with the trend, small and portable handheld oscilloscope for field fault detection.

Features:
This is an oscilloscope and multimeter combined test instrument to improve your work efficiency.
200Msps high-speed sampling, 40MHz analog bandwidth, 6000 digital multimeter.
Rotary knob for switching oscillography with three types of waveform scanning mode i.e. automatic mode, regular mode and single-time mode.
Save function for data and waveform in the measurement; a total of 100 sets of data and 50 waveform can be saved.
Parameters i.e. time base and waveform scanning mode can be set in measurement of waveform.
TRMS, measure the virtual value of waveform without taking into account the waveform parameter and distortion.
REL, effectively eliminate the lead resistance, distributed capacitance and interference signal.
The functions include DC/AC voltage/current, resistance, capacitance, frequency, temperature, diode/continuity test, triode.
Automatic/manual switching for measuring range and display of measurement data and historic data on the same screen.
Overload protection 500mA/10Adouble protective tube, dual protection of the instrument.
Automatic shutdown if no operations for 15 minutes: bright backlight and clear display.
Higher reliability: no adjustment of potentiometer is required for panel calibration and internal storage calibration.

Specifications:
Material: ABS
Main color: grey
Display: LCD display, 240*160dot-matrix graphics, 6000 counts
LCD size: 60 * 40mm / 2.4 * 1.6in
Backlight: constantly on
Power: 3 * 1.5V AA battery (included)
Use time: more than 8 hours
Input resistance: 10MΩ
Auto shutdown: 15 minutes or disabled
Operation height: 0~2000m
Storage capacity: 100/Data, 50/Waveform
Operation environment: 0℃~+40℃; <75%RH
Storage environment: -10℃~+60℃; <90%RH
Item size: 160 * 83 * 32mm / 6.3 * 3.3 * 1.3in
Item weight: 210g / 7.4ounce
Package size: 190 * 140 * 45mm / 7.5 * 5.5 * 1.8in
Package weight: 460g / 1.0lb

Digital storage scopemeter:
Analog bandwidth: 40MHz
Maximum real-time sampling rate: 200Msps
Vertical resolution: 8 bits
Degree of nonlinearity: ±1 bit
Number of channels: 1
Coupling means: DC/AC
Input resistance: about 100MΩ
Division: vertical ±6.0, horizontal 24.0
Range of vertical sensativity: 500mV/div~200V/div
Accuracy of vertical amplitude: ± (5%+0.2div)
Automatic zero point reference: during DC measurement
Trigger level: ±6div (0.1div/step)
Adjustment of trigger position: ± 12div (0.1div/step)
Cursor measurement function: dV, dt, I/dt (Frequency)
Auto measurement accuracy: ± (5%+0.2div)
Range of time base: 12.5ns/div~10s/div
Accuracy of time base: ± (0.01%+0.1div)
Scanning mode: auto / normal / single
Selection of trigger gradient: rising / descending edge
Automatic setting: automatic setting of time base and vertical amplitude
Automatic measurement function: Vp-p, Vavg, Vrms
Length of recording: 24.0div

Digital multimeter:
DC voltage:
Measuring range: 600.0mV/6.000V/60.00V/600.0V/1000V
Resolution: 0.1mV/1mV/10mV/100mV/1V
Uncertainty:
600.0mV/6.000V/60.00V/600.0V: ± (1.0%rdg+10dgt)
1000V: ± (1.5%rdg+10dgt)
AC voltage true virtual value:
Measuring range: 600.0mV/6.000V/60.00V/600.0V/750V
Resolution: 0.1mV/1mV/10mV/100mV/1V
Uncertainty:
600.0mV/6.000V/60.00V/600.0V: 50Hz~400Hz ±(1.5%rdg+10dgt) 400Hz~1kHz (for reference only if it's above 1kHz) ± (2.0%rdg+10dgt)
750V: ± (2.0%rdg+10dgt) (50Hz~400Hz)
DC current:
Measuring range: 60.00/500.0mA, 6.000/10.00A
Resolution:
60.00/500.0mA: 10μA / 100μA
6.000/10.00A: 1mA / 10mA
Uncertainty: ± (1.2%rdg+10dgt)
AC current true virtual value:
Measuring range: 60.00/500.0mA, 6.000/10.00A
Resolution:
60.00/500.0mA: 10μA /100µA
6.000/10.00A: 1mA /10mA
Uncertainty:
60.00/500.0mA: ± (1.5%rdg+10dgt)
6.000/10.00A: 50Hz~1kHz (for reference only if it's above 1kHz)
Resistance:
Measuring range: 600.0Ω/6.000kΩ/60.00kΩ/600.0kΩ/6.000MΩ/60.00MΩ
Resolution: 0.1Ω/1Ω/10Ω/100Ω/1kΩ/10kΩ
Uncertainty:
600.0Ω/6.000kΩ/60.00kΩ/600.0kΩ/6.000MΩ: ± (1.2%rdg+5dgt)
60.00MΩ: ± (3.0%rdg+10dgt)
Capacitance:
Measuring range: 9.999nF/99.99nF/999.9nF/9.999μF/99.99μF/999.9μF/9.999mF/99.99mF
Resolution: 1pF/10pF/100pF/1nF/10nF/100nF/1μF/10μF
Uncertainty:
9.999nF/99.99nF/999.9nF/9.999μF/99.99μF/999.9μF: ± (3.0%rdg+10dgt)
9.999mF/99.99mF: ± (5.0%rdg+10dgt)
Temperature:
Measuring range: 0℃~600℃
Resolution: 0.1℃
Uncertainty: ± (2.0%rdg+10dgt)
Triode:
Measuring range: 1～1999
Resolution: 1
Frequency:
Measuring range: 9.999Hz~9.999MHz
Resolution: 0.001Hz~1kHz
Uncertainty: ± (1.0%rdg + 5dgt), (the signal amplitude is no smaller than 1Vp-p, AC V or 20mA RMS, AC A)
Duty ratio:
Measuring range: 0.01~99.99% (AC 500mVp-p)
Diode test: open circuit voltage is about 3.0V; the maximum test current is about 2mA
Continuity test: judgment of resistance: about 50Ω
Switching of automatic measuring range: applicable to various measurement functions
Reminding of over load of measuring range: "O. L" (over load)
Measurement speed: 2.5 times/second
Dynamic data window: after the main display is held, the actual measurement data is constantly refreshed
Specification of fuse: 500mA/250V, 10A/500V

Package list:
1 * Multimeter Oscilloscope
1 * Pair of Test Pens
1 * Temperature Probe
1 * Protective Bag
1 * User Manual