Product Summary
TOOLTOP ET853C 70Mhz 2CH Portable Digital Oscilloscope 20000 Counts Digital Multimeter is a digital oscilloscope selected for checking waveforms, debugging signals and validating circuit behavior. It is suitable for electronics repair technicians, lab users and embedded developers who need practical electronics hardware for reliable project work.
Best For
- checking waveforms, debugging signals and validating circuit behavior
- test leads, probes and bench electronics workflows
- Electronics testing, repair, prototyping and maker workflows
FAQ
Who is this product for? It is intended for electronics repair technicians, lab users and embedded developers.
What should I check before buying? Review the product options, specifications, included accessories and compatibility details on this page.
Feature:
Dual-channel Oscilloscope + Multimeter + Signal Generator 3-in-1
70MHz analog bandwidth with 200Msps high-speed sampling rate
20,000-count true RMS multimeter, AC DC current, AC DC voltage, resistance, capacitance, diode, buzzer, Duty Cycle, frequency
12 Waveform Parameter Measurement:Vpp, Vp, Vmax, Vmin, Vavg, Vrms,Freq, Period, +Width, -Width, +Duty, -Duty
Support square wave, sine, triangle wave signal outputs and output amplitude adjustable.
Built-in rechargeable 18650 battery 2000mAh, detachable design for easy battery replacement, battery life of about 4 hours
Can store 1000 sets of multimeter data and 200 sets of waveform signals
Intelligent anti-burn, overload protection with dual fuses (200mA/10A)for enhanced instrument safety
General Characteristics
Display: 320x240 TFT color screen
Backlight Brightness: Adjustable
Battery: 18650 lithium battery
Continuous Use Time: Approx. 4 hours
Charging Standard: 5 V
Charging Port: Type-C
Input Impedance:10M ohm
Auto Sleep:5-60 minutes or disabled
Storage Capacity:1000 DMM records, 200 0sCwaveform records
Storage Conditions:-10 deg C-+60 deg C;<90%RH
Operating Environment: 0 deg C-+40 deg C;<75%RH
Dimensions: 83 mm x 160 mm x 32mm
Weight: About 220g
Oscilloscope Specifications
Analog Bandwidth: 70 MHz (single channel), 40MHz(dual channel)
Maximum Equivalent Sampling Rate: 200MspS
Number of Channels: 2
Input Impedance: Approx. 1M ohm
Time Base Range: 6ns/div-50s/div
Time Base Accuracy: ±(0.01% + 0.1div)
Vertical Sensitivity Range: 50 mV/div to 10 V/div at MCX input
Vertical Amplitude Accuracy : ±(5%+ 0.2div)
Scan Modes: Auto/Normal/Single
Trigger Edge Selection: Rising/ Falling
Coupling Modes: DC/AC
Auto Setup: Automatically sets time base and vertical amplitude
Voltage Measurement Parameters: Vp、Vmax、Vmin、Vpp、Vavg、Vms
Time Measurement Parameters: Freg、Period、+Width、-Width、+Duty、-Duty
Signal Generator Specifications
Output Frequency
Sine Wave: 10Hz to 100kHz (stepped in 1-2-3-5 sequence)
Triangle Wave: 10Hz to 100kHz (stepped in 1-2-3-5 sequence)
Square Wave: 10Hz to 3MHz (stepped in 1-2-3-5 sequence)
Output Amplitude: 3Vpp、2Vpp、1Vpp、0.5Vpp、0.2Vpp、0.1Vpp、0Vpp
Multimeter Specifications
DC Voltage: 20.000mV/200.00mV/2V/20V/200V/1000V
AC Voltage(True RMS):20.000mV/200.00mV/2V/20V/200V/750V
DC Current:200.00uA/2000.0uA/20.000mA /200.00mA/2A/10A
AC Current(TrueRMS):200.00 uA/2000.0uA/20.000mA /200.00mA/2A/10A
Resistance:200 ohm/2k ohm/20k ohm/200k ohm/2M ohm/20M ohm/200M ohm(Values above 50M ohmare for reference only)
Capacitance:9.999nF/99.99nF/999.9nF/9.999uF/99.99uF/999.9uF/9.999mF/99.99mF
Frequency:1.000Hz-20.000MHz(Above 20M for reference only)
Diode Test:Open-circuit voltage approx.3V, maximum test current approx.2mA
Continuity Test: Threshold resistance approx. 50 ohm
Fuse Ratings:200mA/250V, 10A/,125V
Package List:
1 x Oscilloscope
2 X Probes
1 x One Pair Test Leads
1 X USB Cable
1 X English User Manual
