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NR-HM038AD AC/DC 5V to 277V,Snap-in Digital LCD Hour Meter Kit,Initial Hours Settable,Resettable Partial Running Hours,Built-in Battery,Waterproof,Use for ZTR Lawn Mower Tractor Generator

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$14.89

$ 6 .99 $6.99

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  • HOUR METER ----The total running time of the machine is displayed and remains visible. The range of total time is 0-99999H,0.1H accuracy;it cannot be reset, and it is cleared automatically when it exceeds the maximum value.2 Resettable Job Timer(TMR1,TMR2).
  • INITIAL HOURS SETTABLE ----You can set the initial value you desired by pressing the button continuously. The value can be reset again within one hour after setting, and it cannot be reset after more than one hour.
  • SCOPE OF APPLICATION----Suitable for AC/DC power supply equipment: 6V 12V 24V 36V 48V 72V 110V 120V 230V. Wide voltage range: AC / DC 5-277 volts; AC / DC voltage compatible.Suitable for most types of lawn mowers; also suitable for other AC/DC power supply equipment.
  • DATA STORAGE&INSTALLATION ----The timer stores the data automatically when the external power is turned off,and accumulates the readings in the next cycle directly; The positive and negative poles are not distinguished and easy to install;Snap-in design, suitable for standard panel openings; Panel opening size: about 1.5×1 inches.
  • OTHERS ---- Built-in CR2050 battery.Attaches with instructions and accessories, sealed with epoxy resin, has good heat resistance and vibration resistance; Waterproof rate: IP68;CE ROHS certification.



Product Description

1

NInE-ROnG has focused on product development and manufacturing in the fields of hour meter, battery indicator, multi-function meter,service for the garden machinery industry, outdoor power vehicle equipment, transportation vehicles.In addition, we are also committed to creating simple and practical day timers, night light, hygrometers and other products to add fun and security to our life.

NR-HM038AD 1

Product Function

NR-HM038AD 2

Initial hours setting

  • The starting timing value can be set again within 1 hour after setting, starting timing value can be set to other timing value, not only 0.0;The user can set the starting value as desired, e.g., from 18.0 hours..
  • Attention!Once exceed 1 working hour,the starting time value cannot be set.

Total running hours

Working voltage:AC/DC 5-277V.

  • TOT:When the product has detected the signal for 1s continuously, start timing and the hourglass flashes on screen. The timing way is counting up, Total time range:0-99999H.TOT is not resettable.
  • When total running hours in range 0.0-9999.9H, the resolution hour is 0.1H; when total running hours in range 10000-99999H, the resolution hour is 1H.

  • TMR1 and TMR2:TMR1 and TMR2 are two independent timing channels that can record part of the working time, e.g. the total time of a particular job.TMR1 and TMR2 are resettable.

Power Connection

NR-HM038AD 3

Product Installation&Application

NR-HM038AD 4

Performance Test

NR-HM038AD 5

Waterproof test

  • Can be used normally on rainy or snowy days.

NR-HM038AD 6

Drop test

  • Has good shock resistance and protection.

NR-HM038AD 7

High & Low temperature test

  • It works well at temperatures from -40 °C to +70 °C.

SPECIFICATIONS

Product HM038AD
Working voltage AC/DC 5-277V
TOT range 0-99999H
Timing value resolution 0.1H/1H
TMR1ITMR2 hours range 0-99999H
Starting time set available yes
Battery Built-in CR2050 battery(non-replaceable)
Display window size 24.5mmx12.5mm(0.96*0.49in)
Product size 46mmx31mmx35.3mm( 1.81*1.22*1.39in)
Waterproof rate IP68
Product weight 31g

Mark
Reviewed in the United States on February 20, 2025
Item arrived the next day. Best feature was being able to set the initial hour reading to match the original meter hours on the old meter. Only had it for a couple of days, but it works well so far.
Cais
Reviewed in the United States on August 31, 2024
I recently purchased a Toro TimeCutter zero-turn riding lawnmower. The lawnmower is great, but it did not come with an hour meter. The mower was already wired for a hour meter so I bought this one and installed it easily. There are a lot of YouTube videos about installing an hour meter on a Toro TimeCutter, but in almost all of them they installed a different model hour meter than this one. The model in most of the videos have an engine hour counter and a 50 hour oil change countdown counter/reminder. I did not like that because Toro recommends 100 hour service intervals for oil changes. I like this meter better because it will track total engine runtime and then I can use TMR 1 to count hours since the last oil change and TMR 2 to calculate roughly how much fuel I burn per hour or how long it takes me to mow the yard.
T.W.Y.70
Reviewed in the United States on August 19, 2024
Plug and play, can't ask for a more easy install. Great price too
Tony Jensen
Reviewed in the United States on August 11, 2024
After replacing the generator on my rv I needed to be able to keep track the three hours on the new one. Works great
G. Alligood
Reviewed in the United States on July 23, 2024
Was questionable as to whether would work on my Bad Boy Zeroturn Mower. This unit has two connections for attaching the electrical leads. The original only had ONE. Installed and attached to the positive connector and it works. Cost is less than half of the part from manufacturer, BadBoy.Regards, Gil
Eric
Reviewed in the United States on October 26, 2024
I like to counter it was a great replacement for the old one
terlfyk
Reviewed in the United States on October 2, 2024
Fit my toro time cutter mower
Almazon
Reviewed in Canada on March 8, 2023
Purchased this to monitor my gas furnace operation. The three timers are great: Total hours - not resettable, each of the two Sub-timers are able to be reset at individually. The battery is unfortunately not replaceable. Works fine on the 24vac from the furnace, when the furnace runs the timer counts up in 1/10 hour increments. Have used it for over 300 hours without issue.I will get another one and try it on my garden tractor.Would give it 5 stars if the battery was replaceable.
Rick56
Reviewed in the United States on December 31, 2019
installed it on my new boat to keep track of hours at a glance. I like the idea of 1 log I can reset & 1 you can't. now I keep track of total hours & hours over the summer boating season. only reason for 4 stars is I have only had it for a couple of weeks , so far so good.
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