









⚡ Power Up Your Performance!
The R438 AVR is a high-performance Automatic Voltage Regulator designed for precise voltage control, featuring a ±0.5% regulation accuracy, a wide voltage sensing range of 95-520V AC, and rapid response times. With robust short circuit protection and a 2-year warranty, it’s the perfect solution for ensuring your electrical systems operate efficiently and safely.




| Manufacturer | Thunder Parts |
| Brand | Thunder Parts |
| Model | R438 |
| Item Weight | 1.35 pounds |
| Package Dimensions | 6.5 x 5.4 x 2.2 inches |
| Item model number | R438 AVR |
| Manufacturer Part Number | R438 AVR |
| OEM Part Number | R438 AVR |
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