PRODUCT DETAILS
Monitor crankcase vacuum inside your engine to make sure piston rings are sealing properly in the cylinders.
- Output: 0.5-4.5V
- Supply: 5V
- Range: -15 psi to +15 psi (0-30 psi absolute)
- Thread size: 1/8" NPT
Connector Pinout:
- A - Ground
- B - 5V
- C - Signal
REVIEWS
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![](http://redlinerestorations.com/cdn/shopifycloud/shopify/assets/no-image-100-c91dd4bdb56513f2cbf4fc15436ca35e9d4ecd014546c8d421b1aece861dfecf_80x.gif)