Universal Water Temp Gauge Temperature Meter Electronic Blue Digital LED DC12V 2inches 52mm for Car Automotive(Fahrenheit)

Q: Can this be used as a oil temp guage. I'm only asking because I couldn't find an oil guage that read in deg F

As long as the gauge reads in the temp range that you want, I don't see why the sensor wouldn't work. It's immersed in a liquid, so shouldn't matter whether coolant or oil.

Q: This is going on a 1973 bug what is the limit on how hot the gauge can go? I've read 3?? can you please just let me know normal temp is 300 to 310

No offense, but a '73 bug is an air-cooled engine. This is designed to monitor the cooling water for a water-cooled engine, and it has an alarm at 212 degrees F. On an air-cooled angine, you can only monitor the oil temperature or the cylinder head temperature.

Q: Why does the temp stay at 104 ? I checked it with a lazer thermometer and it reads higher than that

That is the starting reading 104 does not read lower

Q: I installed this gauge recently and now gauge is locked at 304 reading. Is it thegauge or sender?

Please check the sensor installed correctly,and if it still display304 please contact us again,click link below,We will offer a good solution https://www.amazon.com/ss/help/contact/?_encoding=UTF8&marketplaceID=ATVPDKIKX0DER&ref_=v_sp_contact_seller&sellerID=A23ZC5CAWCCWWE

Product ID: 1218540

Secure Transaction

Details

Brand
HOTSYSTEM
Item dimensions L x W x H
6.6 x 5.3 x
Item Weight
0.55 Pounds
Screen Size
6.6 Inches
UPC
610395316374

⚡Professional 12V power, max 0.3A

🔵Vibrant blue LED display

🌡️Accurate temp range 104-300°F

Description

🌟 Drive smarter, not harder — monitor your engine’s heartbeat in style!

COMPACT 2 INCH DESIGN - Sleek 52mm gauge fits seamlessly into any car dashboard without cluttering your space.
ENERGY EFFICIENT OPERATION - Powered by a professional 12V system with minimal current draw (max 0.3A) for reliable, long-lasting use.
EYE CATCHING BLUE LED DISPLAY - Modern, bright digital readout that’s easy to read at a glance, even in low light conditions.
PRECISION TEMPERATURE MONITORING - Stay ahead with exact readings from 104°F to 300°F, ensuring your engine runs at peak performance.
UNIVERSAL AUTOMOTIVE COMPATIBILITY - Designed to fit most vehicles, making it the go-to upgrade for millennial managers who demand both style and function.

The HOTSYSTEM Universal Water Temp Gauge is a compact, 2-inch digital meter with a vibrant blue LED display, designed for precise temperature readings between 104°F and 300°F. Powered by a professional 12V system with low current consumption, it fits seamlessly into most automotive dashboards, offering millennial professionals a sleek, reliable way to keep their engines in optimal condition.

Specifications

Brand	HOTSYSTEM
Item dimensions L x W x H	6.6 x 5.3 x 3.4 inches
Item Weight	0.55 Pounds
Screen Size	6.6 Inches
UPC	610395316374 639713222623
Manufacturer	nj365
Item Weight	8.8 ounces
Product Dimensions	6.6 x 5.3 x 3.4 inches
Item model number	10
Is Discontinued By Manufacturer	No
Manufacturer Part Number	HS-C017042