Harbor Freight Tools

Mechanical Triple Auto Gauge Set

Universal auto gauges fit all types of vehicles

Compare to
EQUUS 8100 at $51.99 Save 65%

+ Add to My List

Check Inventory For This Product At a Store Near You

These mechanical auto gauges are great for custom-built cars and trucks. These high performance auto gauges alert you to problems long before standard dash lights come on. The auto gauge set replaces OEM gauges or can be easily mounted under the dash to measure amperes, water temperature and oil pressure. The set includes mounting hardware and instructions for quick and easy installation.

  • Measures amperes, water temperature and oil pressure
  • Replace OEM gauges or mount under dash
  • Universal design fits all types of vehicles
  • Easy to read at night
  • Includes hardware and instructions

Important Information

  • This is a clearance item.

Amperage (amps)
-60 to 60 amps
Amperes, Oil Pressure, Water Temperature
Product Length
2-1/8 in.
Shipping Weight
1.15 lb.
Temperature range (deg F)
130° to 280° water temperature
Working pressure (psi)
0-80 PSI oil pressure
Note: Specifications are approximate and subject to change

We guarantee this product to be free from defects in materials and workmanship 90 days from the date of purchase. Limitations apply.