52mm Digital Hour Meter
| Type | digital hour meter |
|---|---|
| Size | 52mm |
| Display | LCD, 0-99999.9 hours |
| Power | 12V or 24V |
| Face | black or white |
| Bezel | black or white plastic, or 316 stainless |
A digital hour meter for tracking how long an engine or piece of equipment has run — so you can service on actual hours rather than guesswork. The LCD counts up to 99999.9 hours. Works on 12V or 24V.
- 52mm gauge
- LCD display, counts to 99999.9 hours
- 12V or 24V
- Face: black or white; bezel: stainless, black or white
Browse all gauges and displays →.
| Type | digital hour meter |
|---|---|
| Size | 52mm |
| Display | LCD, 0-99999.9 hours |
| Power | 12V or 24V |
| Face | black or white |
| Bezel | black or white plastic, or 316 stainless |
A digital hour meter for tracking how long an engine or piece of equipment has run — so you can service on actual hours rather than guesswork. The LCD counts up to 99999.9 hours. Works on 12V or 24V.
- 52mm gauge
- LCD display, counts to 99999.9 hours
- 12V or 24V
- Face: black or white; bezel: stainless, black or white
Browse all gauges and displays →.
Fitting on 12V or 24V — and why a voltage regulator helps
A 12V system is never a steady 12V: it sags under load, rises to 14V or more on charge, and spikes as things switch on and off. The gauge sees all of it, so readings can wander with the state of the electrics rather than with what you’re measuring. A voltage regulator delivers a clean, steady voltage whatever the supply is doing — so the gauge reads consistently, the backlight stays even, and sensitive electronics are protected from spikes.
On a 24V system a dropping resistor is supplied to suit the gauge, but a regulator is the better option: resistors run hot, waste power and add a failure point at each gauge, whereas one regulator feeds the whole dashboard from a single clean supply (the 3A model runs up to 20 standard 52mm gauges, the 5A up to 38).
Why voltage regulators matter → · Browse voltage regulators →