The HPS140MK2 handheld oscilloscope still holds the same power as its predecessor, the HPS140, but in a new and modern design.
Although small in size, this oscilloscope packs 40 MS/s in real time and its sensitivity can go as low as 0.1 mV. It also has a full automatic measuring system but can be operated manually if preferred.


  • 40 Mega samples/sec in real time
  • bandwidth up to 10 MHz
  • full auto range option
  • sensitivity down to 0.1 mV
  • signal markers for amplitude and time
  • memory hold function
  • direct audio power measurement
  • optional:
    • HPS141: component tester for pocket scope HPS140MK2
    • PROBE60S: X10 measuring probe
    • HPSP1: protective pouch for Velleman Instruments


  • bandwidth: up to 10 MHz (-3dB or -4dB at selected ranges)
  • input range: 1 mV to 20 V / division in 14 steps
  • input coupling: DC, AC and GND
  • real-time sample rate up to 40 MS/s
  • AD resolution: 8 bits
  • time base: 250 ns to 1 h per division
  • auto set-up function (or manual)
  • probe x10 readout option
  • readouts: DC, AC + DC,True RMS, dBm, Vpp, Min-Max. (±2.5%)
  • audio power measurement from 2 to 32 ohms
  • hold & store function
  • time and Voltage markers readout
  • Max. 100 Vp AC + DC
  • Monochrome OLED
  • power supply: 4 x 1.5 V AAA batteries (not incl.)
  • operating time: up to 8 hours on quality ALkaline batteries
  • for use on CLASS II pollution degree II installations
  • dimensions: 4.49 x 2.68 x 0.87 inch
  • weight: 5.86 oz
  • current consumption: max. 150 mA

Write a review

Please login or register to review

HPS140MK2 Handheld Oscilloscope Velleman

  • Brands Velleman, Inc
  • Product Code: HPS140MK2
  • Availability: In Stock
  • $139.99

Related Products

Velleman HPS141: Component Test Option for HPS140MK2 Oscilloscope

Velleman HPS141: Component Test Option for HPS140MK2 Oscilloscope

Connect this easy to use component tester to your handheld oscilloscope (HPS140MK2) and receive al..


Protective Hard Case, HPSP1, Velleman

Protective Hard Case, HPSP1, Velleman

This pouch fits both handheld oscilloscopes HPS140(mk2) and the HPG1(MK2) instruments, and still lea..


Tags: oscilloscope