⚡ Track your engine’s pulse like a pro—never miss a beat!
The Murphy ATH-40-A is a robust analog tachometer and hourmeter featuring solid-state circuitry, compatible with all common signal sources, housed in a durable black stainless steel bezel. It offers easy one-button calibration and mounts securely in a standard 3-3/8 inch dash hole, making it the go-to instrument for precise engine RPM and runtime monitoring.
| Manufacturer | Murphy by Enovation Controls |
| Part number | ATH-40-A (20700254) |
| Item Weight | 262 g |
| Product Dimensions | 7.62 x 7.62 x 7.62 cm; 262 g |
| Manufacturer reference | ATH-40-A (20700254) |
| Material | Steel |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |
