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10 Best oscilloscope with built in function generators of 2026
Save up to 14% off
Best Choice1
Clicked 160 times in the last monthFNIRSIFNIRSI DPOS350P 4-in-1 Tablet Oscilloscope 350MHz, Spectrum Analyzer 200KHz - 350MHz, Frequency Response Analyzer DDS Generator, 2CH Handheld Oscilloscope 1 GSa/s, 7" Touch Screen Digital Phosphor
9.8Exceptional
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Value for Money2
FNIRSIFNIRSI 1014D Oscilloscope 2 in 1 Digital Oscilloscope DDS Signal Generator, 100X High Voltage Probe, 2 Channels 100Mhz Bandwidth 1GSa/s Sampling Rate Built-in 1GB Storage Space
11% Off9.5Excellent
Our Rating
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3
FNIRSIFNIRSI 2C53T Upgraded Handheld Oscilloscope, 50MHz Bandwidth, 3IN1 Digital Oscilloscope Multimeter DDS Generator, 250MS/s Sampling Rate, 19999 Counts, Voltage, Current, Capacitor, Resistor, Diode Test
10% OffKey specs-
Display Size:2.8 inch
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Bandwidth:50 MHz
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Sampling Rate:250 MSa/s
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Input Voltage:Max 400 V
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Channels:2
9.4Excellent
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4
FNIRSIFNIRSI 2C53P Handheld Tablet Oscilloscope Multimeter DDS Signal Generator 3 in 1, 2CH Automotive Oscilloscope Multimeters with 50Mhz Bandwidth, 19999 Counts, 250MS/s Sampling, 4.3 inch Touch Screen
14% OffKey specs-
Display Size:4.3-inch
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Bandwidth:50MHz
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Sampling Rate:250MS/s
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Input Voltage:Up to 400V
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Channels:2 channels
9.3Excellent
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5
FNIRSIFNIRSI 2C23T 3 in 1 Handheld Oscilloscope Multimeter DDS Generator, 2 Channels, 10MHz Bandwidth, 50MSa/s Sampling Rate, 10000 Counts, Voltage, Current, Capacitor, Resistor, Diode Test
13% OffKey specs-
Display Size:2.8-inch
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Bandwidth:10MHz
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Sampling Rate:50MSa/s
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Input Voltage:5V/1A
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Channels:2
9.2Excellent
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FNIRSIFNIRSI DSO152 Handheld Oscilloscope - 2.8" TFT Digital Oscilloscope Kit 200KHz Bandwidth 2.5MS/s High Sampling Rate Portable Pocket Oscilloscope, Trigger Function Auto/Nomal/Single
9.1Excellent
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FNIRSIFNIRSI 2C23T Digital Oscilloscope Multimeter DDS Generator 3 in 1, 2 Channels, 10MHz Bandwidth, 50MSa/s Sampling Rate, 10000 Counts, Voltage, Current, Capacitor, Resistor, Diode Test
12% OffKey specs-
Display Size:2.8 inches
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Bandwidth:10MHz
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Sampling Rate:50MSa/s
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Input Voltage:5V/1A
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Channels:2
9.0Excellent
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8
FNIRSIFNIRSI DSO153 2 in 1 Handheld Oscilloscope/DDS Signal Generator, Digital Portable Automotive Oscilloscope with 2.8 inch TFT, 1MHz Bandwidth, 5MS/s Sampling Rate, Trigger Function Auto/Nomal/Single
Key specs-
Display Size:2.8-inch
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Bandwidth:1MHz
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Sampling Rate:5MS/s
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Input Voltage:400V
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Channels:N/A
8.8Very Good
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9
FNIRSIFNIRSI DS215H 2-in-1 Handheld Oscilloscope 50MHz, 2 Channel Digital Portable Oscilloscope DDS Signal Generator, 250MS/s Sampling, 1Kpts Record Length, 3.5-inch IPS Screen, Waveform Storage and Export
12% Off8.7Very Good
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10
WESTOBiG【FNRSI 2C53P Plus Upgraded with Carrying CASE】 3in1 Oscilloscope/Multimeter/DDS Signal Generator Tablet Touch Screen Portable Digital Automotive Oscilloscope 2 Channel 50MHz Bandwidth 250Ms/S Counts
Key specs-
Display Size:4.3 inches
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Bandwidth:50MHz
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Sampling Rate:250MS/s
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Input Voltage:400V
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Channels:2 channels
8.6Very Good
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