The 8 Best Waterproof Hour meters (2023 reviews)

Solid state electronics, modern LCD, superb environmental durability and enhanced functionality of Magicalmai hour meter offer the best of all possibilities without sacrifice to performance, operation, or budget. It can be chose to fasten the hour meter by the 2pcs screws or the 2pcs strips. The hour meter shows total hours accumulated. It is great for any small engine especially something like a generator that does not come with a hour meter.

Why We Like This:

Works as intended, keeps track of hrs on generator just fine
Delivers what they promise

Best For Lawn Mower: NKTECH Waterproof Hour Meter

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The nktech waterproof hour meter should be able to handle its purpose and duties with ease. The Hour Meter picks up an induction field from the spark plug wire. It simply connects to the meter and wraps around the ignition wire. It can be read at all times whether power is applied or not. It is excellent for the money and makes oil changes easy to remember.

This meter will count when it sense the sparkplug fire. It is a sealed unit that has a ten year battery inside. It can be used on plenty of dirtbikes. It is accurate down to the minute and it is an affordable choice.

Why We Like This:

Simple and effective way to keep track of running hours on an engine
Super easy to install and use
Plenty of induction wire to wherever it needs to be routed

Best For minnie Winnie: Runleader Waterproof Hour Meter

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The runleader waterproof hour meter's superior materials makes sure that it ages well with use. It works for the Minnie Winnie 22m. It fits standard panel cut-out plus it is suitable for outdoor power equipment. It helps you track how many hours you put on your machine. The meter fits properly in the location provided on the mower console. It also prevents the strong shock when it is cleaning.

Why We Like This:

Accumulate non-resettable total running time of engine
Ac/dc 5v to 277v, easy to install, snap-in design and fits standard panel cut-out
Total hours reading displays from 0 to 999, 999 hours, 0.1 hour accuracy

Best For Generator: Frienda Waterproof Hour Meter

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The digital engine meter is widely applied for many mechanical equipment, like generators, vibrators, shredders, lawn mowers, motorcycles, automobiles, trucks, engineering vehicles and more, helping you keep track of how much time you spend on your engine. The engine hour meter is designed with an LCD display, which can record to 9999.9 hours, the maximum speed range is 99999 rpm, and the standby time is over 20000 hours, and the screen of the meter will flash to indicate the counting time. It is placed on the air filter housing. It is great for tracking oil changes on a gas motor when it is running.

Why We Like This:

Shows both engine rpm and hours of operation
Delivers what they promise

Best Hr Meter: Jayron Waterproof Hour Meter

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Not everyone likes to purchase meter for their daily purpose, but the jayron waterproof hour meter would be an anomoly. The Samll engine hour meter keeps track of engine running time for all types of gasoline engines. It can be used for outdoor power equipmentagricultureconstruction machinerygeneratorsboatsvehicles, etc. It is timed by sensing the vibration of the machine.

Why We Like This:

Accumulates total running hours tot, total time cannot be reset
Great hr meter easy to install
Contains 2 job timer, clean air filter & chg oil
Total hours reading displays from 0 to 999, 999 hours, accuracy is 1 minute

Best For RV: Zheliosmx Waterproof Hour Meter

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Compared with other meter in this category, the zheliosmx waterproof hour meter has a convenient design. This Zheliosmx hour meter is a basic gasoline engine hour meter, only records and shows total hours accumulated, which can help you to plan oil changes, air filter cleans, valve services, clutch service, chassis lubrication and other maintenance schedules. It is built-in and sealed with epoxy glue. It is used for any 2/4 stroke gasoline engines, such as atv, motorcycle, marine, boat, lawn mower, generator, snowmobile, chainsaw, utv, outboard.

Why We Like This:

Easy installation, use two screws or double-sided 3m tape to fix
New and hot release

Best For Pressure washer: Bbto Waterproof Hour Meter

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We would, of course, be remiss if we didn't mention bbto waterproof hour meter for daily purpose. These hour meters are specifically designed to use the high voltage spark plug lead as a trigger. They work great, easy to install and simple. They have a built in battery (as most of these do) that hopefully lasts as long as the gen.

Installed these on 2 2200 watt generators and they work perfect, very easy to install just wind one end of wire around spark plug wire and the other end inserts into timer. The hour meter is in 0.1 hour increments so it takes a few minutes to register the first 0.1 time interval. It definitely is waterproof.

Why We Like This:

Perfect addition for any motorized vehicle, hour meters shipped fast and performed as described
Simple to install and great for keeping track of maintenance and service intervals
Good brand reputation

Best Mounting system: Autoutlet Waterproof Hour Meter

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The autoutlet waterproof hour meter is capable of outshining several other meter featured in this list in overall features for the price point. This round hour meter will allow you to keep track of engine hours so you can monitor service intervals. The quartz hour meter is specially designed for standard industrial timing and supplying data for the reference of maintenance duration for precision equipment. The ring that secures them is really only meant for the thinnest of material, perhaps sheet metal.

It is easy to wire in and works great for 9 hours. It is recommended to work indoors or in the car to prevent rainwater from getting wet for a long time.

Why We Like This: