Does this scope need an attenuator for primary ignition?
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Open Oct 16, 2026 - 03:43 PM
1answer
Staff Answer
Oct 16, 2026 - 03:57 PM
Yes, this scope has voltage protection up to 200V. Some primary igntion circuits will exceed 350V.
A 10:1 or 20:1 attenuator is required to protect the inputs.
Source: SA
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Topdon Phoenix 4-Channel Scope (PXSCOPE) with free AES 4-Channel Lead set
Free AES 10ft Test Leads - Set of 4 (Yellow, Blue, Red, Green) BNC to Banana Plug
Compatible with the Phoenix Lite 2, Lite 3, Plus, Plus 2, Elite, Smart, and Max.
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