Corroborating Oil Pressure Gauge Source

[alpinelakespilot2000]

I need to confirm my Kavlico/Dynon D180 oil pressure indications. Does anyone have a suggestion for where I can get/how much I should spend to get a decent gauge that I can use to confirm my existing sensor? I don't have any idea if something I get down at an autoparts store or Amazon should do the job or whether I need something more expensive and/or officially calibrated.

Thanks.

 

[rjcthree]

Not the right pressure range but

I used this for my fuel pressure gauge, but they have a wide range. I went non fluid filled for the speed of indication. I checked the cal at work and it was 0.2 psi off full range which was fine for me.

https://www.amazon.com/dp/B00FBPP0AE?ref=ppx_yo2ov_dt_b_product_details&th=1

Good luck.

 

[Taltruda]

I have used a $20 auto parts oil pressure gauge and just Tee-ed it into the other gauge with a 1/8 brass fitting..