Promax OS-782 2 channel 20 MHz LCD color polyscope

This new poliscope OS-782 from PROMAX, with 3.8" LCD color, fits two instruments into a handheld design: 2 channels oscilloscope and digital multimeter.

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Reference promax-os-782
Brand Promax
Available in 24/48h

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Promax OS-782 2 channel 20 MHz LCD color polyscope


It integrates an oscilloscope and a digital multimeter into an instrument with a 3.8" color screen.

The new PROMAX OS-782 polyscope with a 3.8-inch color display integrates two instruments:

On the one hand, the OS-872 is a 2-channel oscilloscope, and also integrates a digital multimeter.


  • Two-channels oscilloscope with bandwidth of 20 MHz
  • Sampling rate of 100 MS/s
  • Trigger: TV and edge
  • 5 automatic measurements modes
  • Memory depth of 6k points by channel
  • USB port
  • Digital multimeter of 3 ¾ for measurements of R, V, A and C
  • AC adapter and Li-ion battery
  • Display LCD colour of 2.8" with backlight, 320x240 pixels
  • Vertical and horizontal cursors


Bandwidth 20 MHz
Sampling rate 100 MS/s
Synchronism TV and by Flanco
Sync modes Auto, Normal and Unique
Automatic measurements Frequency, Medium V, V p-p, Vrms, Cycle
Mathematical functions CH1-CH2, CH2-CH1, CH1+CH2, CH1xCH2, CH1/CH2
Display 4000 accounts (3 - ¾ digits)
Measurements DC/AC voltage, DC/AC current, Resistance, Capacity, Diode test, Continuity test
ACCESSORIES 2 probes, instruction manual, AC adapter, CD with software, oscilloscope probes and probes


producto sheet




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