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🚗 Master your engine’s pressure like a pro—because your ride deserves precision.
The MotoRad MT-300 Pressure Tester is a professional-grade tool designed to accurately measure radiator and cooling system pressure up to 30 psi. Featuring a large, color-coded gauge with dual kPa and psi readings and a built-in pressure release bar, it ensures safe, precise diagnostics. Constructed from high-quality materials and made in the USA, this tester is trusted by automotive enthusiasts and professionals alike for reliable, easy-to-use performance.





| ASIN | B0067UE6IY |
| Brand | MOTORAD |
| Brand Name | MOTORAD |
| Country of Origin | USA |
| Customer Reviews | 4.3 out of 5 stars 183 Reviews |
| Global Trade Identification Number | 00055644003009 |
| Included Components | 1 Motorad branded product |
| Item Dimensions | 33.7 x 22.6 x 9.5 Centimeters |
| Item Type Name | Motorad MT300 Engine Coolant System Pressure Tester |
| Item Weight | 0.01 Ounces |
| Item dimensions L x W x H | 33.7 x 22.6 x 9.5 Centimeters |
| Manufacturer | MotoRad |
| Model Number | MT-300 |
| Net Quantity | 1 Count |
| Number of Items | 1 |
| Part Number | MT-300 |
| UPC | 055644003009 |
| Unit Count | 1 Count |
J**N
Good Quality Tester
Quality pressure tester that works on 5.0 1991 Mustang. Very easy to use. Was going to buy less expensive tester but after reading those reviews I opted for this one. Glad I did.
K**H
Great product and great price.
As described. Works great.
G**Z
Para poder diagnosticar
Excelente para hacer prueba de fugas
K**N
Pressure tester for radiator
If you have a Jeep Wrangler, 2013 or any of the JK’s for sure I’m sure lots of Dodges this tool fits. My Jeep without adapters straight out of the box. And it works perfect. I left it on for one hour, and the needle never moved. So that damn good pressure. Most impressive tool the only thing I don’t like. Is there’s no way to dump the pressure and man when you dump the radiator pressure it comes out and makes a hell of a mess so be aware of that but it was worth it!!
R**N
Gauge de Preston
Vérificateur de fuites de Preston fonctionne très bien très belle achat merci
Trustpilot
1 month ago
3 weeks ago