This handheld Scopemeter is a portable tool for waveform measurement. In contrast with analog oscilloscope, desktop digital oscilloscope or digital multimeter, it is one of the best test toos for use in teaching or field.
It uses a high speed AD sampler to convert the input analog signal into digital signal and displays the signal on a 128 x 64 LCD after processing the signal through a high-speed CPU.
It uses a high speed comparator to get a good edge trigger for a steady display, which is good for observation.
Its multimeter part uses a dedicated, 6000-count chip, which can provide a higher precision.
the scopemeter is equipped with a large capacity lithium battery, which an provide about 10 hours of use after it is fully charged.
Technical Data:
Performance of oscilloscope
Bandwidth(-3dB): 25MHz
Sampling Rate: Max 100MSa/s
Channel: 1
Coupling: AC, DC
Rise Time: <17.5nS
Input Impendance: 1MΩ, ≤20pF
Max Input Voltage: CAT II 300V
Vertical Resolution: 8 bit
Vertical Sensitivity: 50mV/div - 20V/div
Horizontal Resolution: 10nS/div
Horizontal Sensitivity: 10nS/div -5S/div
Record Length: 0.1K/Channel
Trigger Mode: Auto, Rising edge, Falling edge
Basic Performance
Screen: 128*64, with LED backlight
Battery: 3.7V lithium battery, about 1000mAH
Charger: Input: Voltage 100-240Vac,
Output: DC5V ± 10%, 1000mA
Size: 174*92*40mm
Weight: about 330g
Performance of multi-meter
Display: 6000 counts
Input: Max. Input Voltage: CAT II 600V
Continuity Test: In 600Ω range, beeps at <25Ω
Diode Test: If voltage drop of the diode under test is more than 2V or if input terminals are open, the display will show "OL'. If voltage drop is less than 0.25V, the built-in buzzer will sounds
Capacitance Measurement: 6.000nF - 6mF, 7 ranges
Resistance Measurement: 600.0Ω - 60.00MΩ, 6 ranges
Voltage Measurement: 6V - 600V, 3 ranges
Package include:
1 x EM125 Digital Handheld Oscilloscope
1 x Oscilloscope probe
1 x Test Lead
1 x Power adapter(EU plug in default)
1 x Bag