SKU: 17145963068

Electronix Express 20MHz, Dual Channel Analog Oscilloscope

Sale price$290.25 Regular price$322.50
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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16

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Description

Electronix Express 20MHz, Dual Channel Analog OscilloscopeFeatures: Dual channel, 20MHz Analog Oscilloscope 10 times sweep magnification TV synchronization; X Y mode High illumination internal graticule CRT Encoded switch, reliable and durable Fully sealed durable attenuation switch ALT triggering function, enabling simultaneous observation of two independent signals Specifications: Vertical system: Sensitivity: 5mV~5V DIV, 10 steps in 1 2 5 sequence Accuracy: 3% Vernier sensitivity: 1 2. 5 of panel

Features:

  • Dual channel, 20MHz Analog Oscilloscope
  • 10 times sweep magnification
  • TV synchronization; X-Y mode
  • High illumination internal graticule CRT
  • Encoded switch, reliable and durable
  • Fully sealed durable attenuation switch
  • ALT triggering function, enabling simultaneous observation of two independent signals

Specifications:

  • Vertical system:
    • Sensitivity: 5mV~5V/DIV, 10 steps in 1-2-5 sequence
    • Accuracy: ≤3%
    • Vernier sensitivity: ≤1/2.5 of panel indicated value
    • Bandwidth: DC (AC 10Hz)~20MHz
    • AC coupling: <10Hz (at 100kHz, 8DIV, frequency response -3dB)
    • Rise time Approx.: 17.5ns Approx.
    • Input impedance Approx. 1MΩ//Approx. 25pF
    • DC balance shift: 5mV~5V/DIV: ±0.5DIV
    • Vertical mode: CH1, CH2, DUAL (ALT/CHOP), ADD, CH2 INV
    • Chopping repetition frequency: Approx. 250kHz
    • Input coupling: AC, GND, DC Max. Input voltage 400V peak-peak, AC frequency≤1kHz Common mode rejection ratio: >50:1 at 50kHz sine wave (set CH1 and CH2 at same sensitivity)
  • Horizontal system:
    • Sweep time: 0.2us~0.5s/DIV, 20 steps in 1-2-5 sequence
    • Accuracy: ±3%, X10MAG: ±5% (20ns~50ns/DIV uncalibrated)
    • Vernier sweep time control: ≤1/2.5 of panel indicated value
    • Sweep magnification: X10 (fastest sweep time 20ns/DIV)
    • Position shift@X10MAG: ≤2DIV at CRT screen center
    • Linearity: ±5%, X10MAG: ±10% (0.2s~1us)
  • General:
    • Power source: AC110V/220V±10%, 50/60Hz, Max.35VA
    • Accessories: Power cord x1, Operation manual x1, Probe x2
    • Dimension (W x H x D): 310 x 150 x 455mm
    • Weight: Approx. 8kg (17.6 lbs)

Datasheet

OSC2020CH Datasheet

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 17145963068

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Amazon Customer
New York, US
★★★★★ 5
Good quality, good buy.
Size: 300 Count (Pack of 1,8.375 Inch)
I liked these plates more than I thought I would. The plates hold up well under load and don’t soak through like regular less expensive plates. The size is right for most meals and still not too big for just dessert. They worked great in the microwave and were easy to separate from the stack. These came packed in a box with two stacks that were each wrapped in plastic to keep them clean in shipping and storage. I will buy these again.
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Reviewed in the United States on December 29, 2025
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Lillia
Phoenix, US
★★★★★ 5
Worth the money
Size: 140 Count (Pack of 1,10 Inch)
Very sturdy material, easy to separate even for a child. The only clean up is when someone bumps into your plate lol. Great price for the quantity.
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Reviewed in the United States on April 1, 2026
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Ryan
Natrona Heights, US
★★★★★ 5
sturdy as can be
Size: 140 Count (Pack of 1,10 Inch)
Sturdy paper plates, nicely done Jolly Chef!
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Reviewed in the United States on May 10, 2026
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Chyna Barbz
Battle Creek, US
★★★★★ 5
Not flimsy
Size: 300 Count (Pack of 1,8.375 Inch), Size: 300 Count (Pack of 1,8.375 Inch)
These paper plates are sturdy and hold food well without bending or leaking. I originally thought they were going to be a little bigger than they are, but I still ended up keeping them and using them regularly. They work great for snacks, lighter meals, and everyday use. The quality is good, they’re easy to store, and the large pack is very convenient.
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Reviewed in the United States on December 25, 2025
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Sue
Lowell, US
★★★★★ 4
Paper plates
Size: 140 Count (Pack of 1,10 Inch)
They're good
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Reviewed in the United States on May 12, 2026

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