Explanation:
This FNIRSI 138pro portable oscilloscope is small in size, the size of this oscilloscope is only 65*60*18mm, compared with the traditional oscilloscope, it is more suitable for carrying around. If you're looking for a new oscilloscope, give this product a try, you won't be disappointed.
Features:
1. Wide application: This oscilloscope is suitable for car maintenance, DIY, home appliance maintenance, experimental teaching, etc.
2. Portable Oscilloscope: Compared to traditional oscilloscopes, this oscilloscope is smaller and more suitable for carrying around.
3. PWM square wave output: The oscilloscope has a PWM square wave output function with a frequency range of 0-80kHz and a duty cycle of 0-100%.
5. 3 trigger modes: single trigger mode for testing aperiodic signals, automatic trigger mode for testing periodic analog signals, and normal trigger mode for testing digital logic signals.
Specification:
Bandwidth: 200KHz
Voltage range:
X1: ±40V (Vpp: 80V)
X10: ±400V(Vpp:800V) (type34 only)
PWM output: 3.3V
Frequency: 0-80kHz
Duty cycle: 0-100%
Built-in PWM signal
One-key reset button
Trigger Mode: Single, Auto, Normal
Packing size: 65*60*18mm / 2.6*2.4*0.8in
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
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How to choose the correct size:
Step 1 Please measure your foot length carefully.

Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
