



⚡ Stay in control, day or night — the ultimate tach/hourmeter for pros who demand precision.
The Murphy ATH-30 is a rugged, solid-state tachometer and hourmeter designed for professional-grade engine monitoring. It features a large 240° dial sweep for precise RPM indication, supports both 12V and 24V systems, and includes an easy one-button calibration. With LED backlighting and reverse polarity protection, it’s built for reliable use in trucks, marine, industrial, and stationary engines.
| Manufacturer | Murphy by Enovation Controls |
| Brand | Murphy by Enovation Controls |
| Item Weight | 8.8 ounces |
| Package Dimensions | 5 x 5 x 3 inches |
| Manufacturer Part Number | ATH-30 Tachometer/Hourmeter (20700249) |
Trustpilot
1 month ago
2 weeks ago