HDS272S Handheld 70MHz Oscilloscope Multiumeter

Feature:

1. Oscilloscope + multimeter + signal source waveform generator, multifunction in one, suitable for outdoor use.
2. The oscilloscope has a bandwidth of 70MHz, a sampling rate of 250MS/s, a storage depth of 8K and a waveform refreshing rate of up to 10000 wfrms/s, and supports automatic measurement.
3. 4 1/2 digit multimeter, support standard voltage, current, resistance, capacitance, diode, continuity test.
4. The signal source adopts 25MHz output frequency, 125MS/s sampling rate, 14bits vertical resolution, supports 1MΩ and 50Ω output.
5. Standard USB TYPE‑C interface, support power bank charging and host computer communication, 3.5‑inch LCD display.

Specification:

Item Type: Handheld Oscilloscope
Material: ABS
Color: As shown in the picture

Oscilloscope Performance Parameters:

Model	HDS272S
Bandwidth	70MHz
Channel	Dual channel + single channel signal source
Real-time sampling rate	250MSa/s (single channel),125MSa/s (dual channel)
Sampling mode	Normal,peak sampling
Storage depth	8K
Display	3.5in LCD
Waveform refreshing rate	10000 wfrms/s
Input coupling	DC,AC,grounding
Input resistance	1MΩ±2%,in parallel with 16pF±10pF
Probe attenuation coefficient	1X,10X,100X,1000X
Maximum input voltage	400V (DC+AC peak value, 1MΩ input impedance) (10:1 probe attenuation)
Bandwidth limit	20MHz
Time base range	5ns/div~500s/div, step by 1~2~5 system
Vertical sensitivity	10mV/div~10V/div
Vertical resolution	8bit
Low frequency response (-3db)	≤10Hz at BNC
Rise time (typical on BNC)	≤5ns
Trigger type	Edge trigger
Trigger method	Automatic, normal, single
Trigger level	±4 divisions from the center of the display
Automatic measurement	Frequency, period, amplitude, maximum, minimum, average, peak-to-peak
Cursor measurement	Voltage difference between cursors (△V), time difference between cursors (△T)
Communication Interface	USB TYPE-C
Power supply	Polymer 18650x2 4400mAh (built-in battery)

Multimeter Performance Parameters:

Digital display	4½ (Maximum display 20000)
Measuring	Voltage, current, resistance, capacitance, diode, on-off
Input resistance	10MΩ
Diode	0-2V
Function name	Range	Accuracy
DC Voltage	200.00mV	±(0.5%+5 dig)
	2.0000V/20.000V/200.00V	±(0.3%+3 dig)
	1000.0V	±(0.5%+2 dig)
AC Voltage	200.00mV/2.0000V/20.000V/200.00V	±(0.8%+5dig)
AC Voltage	750.00V	±(1%+5dig)
DC Current	20.000mA/200.00mA	±(1%+5dig)
DC Current	10.000A	±(2.5%+2dig)
AC Current	20.000mA/200.00mA	±(1%+5dig)
	10.000A	±(2.8%+5dig)
Resistance (Ω)	200.00Ω/2.0000kΩ/20.000kΩ/200.00kΩ/2.0000MΩ	±(0.8%+3dig)
	20.000MΩ	±(1%+3dig)
	100.00MΩ	±(3%+3dig)
Capacitance (F)	20.000nF/200.00nF/2.0000μF/20.000μF/200.00μF/2.0000mF	±(3.0%+10dig)
Frequency response(Hz)	(40 - 1000) Hz

Signal Source Performance Parameters:

Waveform output frequency	Sine wave	0.1Hz~25MHz
	Square wave	0.1Hz~5MHz
	Sawtooth wave	0.1Hz~1MHz
	Arbitrary wave	0.1Hz~5MHz
Sampling rate	125MS/s
Channel	1
Output amplitude	20mVpp-5Vpp (high resistance), 10mVpp-2.5Vpp (50Ω)
Wave length	8K
Vertical resolution	14bits
Output impedance	50Ω