Hour Meters

Hour meters are instruments used to track and record elapsed time, normally displayed in hours and tenths of hours. Most hour meters are used to log the running time of equipment for proper maintenance of devices or machines. Maintenance may involve activities such as changing oil or checking the running condition of engines and motors.

What are hour meters used for?

Typical hour meter applications involve products with electrical motors and equipment with engines. They are mainly used for maintenance such as tracking running time to schedule repairs or monitoring elapsed hours when determining warranty cover.

Types of hour meters

Hour meters can be categorised by data, power, display and shape. They are either AC powered (generally used in equipment that plug into a wall, equipment powered by generators, electric motors and air compressor) or DC powered (generally used on battery operated equipment like airplanes, tractors and trucks). Hour meters can also have electromechanical or Liquid Crystal Displays (LCDs). When it comes to shape, they are either round or rectangular. While most meters show hours and tenths of hours some will also show combinations of data such as volts per hour.


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Description Price Connection Type Display Type Backlighting Input Type Count Capacity Maximum Count Frequency Output / Interface Reset Method Supply Voltage Number of Digits Count Direction Display Range Digit Height Approvals
RS Stock No. 818-4581
Mfr. Part No.LA25F1
BrandGIC
HK$120.30
Each
units
Spade Terminal - - Voltage 99999.9 - - No Reset 90 264 V ac 6 - 99999.9 3.6 mm -
RS Stock No. 183-379
Mfr. Part No.705S13BA-100250001N
BrandCurtis
HK$902.07
Each
units
Shroud LCD - - 99999.9 - - Manual 100 → 250 V ac 6 - 0 → 99999.9 5 mm -
RS Stock No. 188-4360
Mfr. Part No.701TR1248D2060A
BrandCurtis
HK$328.85
Each
units
Tab LCD - Voltage 99999.9 - - Electrical 12 → 48 V dc, 20 → 60 V ac 6 - 0 → 99999.9 5 mm -
RS Stock No. 436-0312
Mfr. Part No.6.135.012.861
BrandKubler
HK$672.90
Each
units
Screw LCD Yes Voltage 99999999 - - Electrical, Manual 4 → 30 V dc 8 - 0 → 99999999 8 mm -
RS Stock No. 348-1991
Mfr. Part No.H7ET-NV
BrandOmron
HK$887.80
Each
units
- - - - - - - - - - - - - -
RS Stock No. 849-4646
Mfr. Part No.3410-0000
BrandTrumeter
HK$196.54
Each
units
Terminal LCD No Voltage 9999999.9 40Hz Voltage No Reset 10 300 V dc, 20 300 V ac 8 - 0 9999999.9 7 mm -
RS Stock No. 742-3920
Mfr. Part No.XB5DSM
HK$1,090.00
Each
units
- - - - - - - - - - - - - -
RS Stock No. 456-8926
Mfr. Part No.2CDE100000R1601 - E233-230
BrandABB
HK$393.31
Each
units
- - - - 100000 h - - - - - - - - -
RS Stock No. 704-0689
Mfr. Part No.3.474.901.075
BrandKubler
HK$221.59
Each
units
Screw - - Voltage 99999.99 - - No Reset 187 → 264 V ac 7 - 0 → 99999.99 4 mm -
RS Stock No. 261-3147
Mfr. Part No.6.523.012.300
BrandKubler
HK$963.54
Each
units
- - - - - - - - - - - - - -
RS Stock No. 436-3765
Mfr. Part No.6.135.012.863
BrandKubler
HK$772.31
Each
units
Screw LCD Yes Voltage 99999999 - - Electrical, Manual 10 → 260 V ac/dc 8 - 0 → 99999999 8 mm -
RS Stock No. 204-5049
Mfr. Part No.H7GP-T
BrandOmron
HK$1,762.90
Each
units
Screw LCD - Voltage 99999.9 - - Manual 100 240 V ac 6 - 0 99999.9 8.5 mm -
RS Stock No. 309-6098
Mfr. Part No.3.130.251.075.056
BrandKubler
HK$274.37
Each
units
Screw - - Voltage 99999.99 - - No Reset 187 264 V ac 7 - 0 99999.99 3.8 mm -
RS Stock No. 704-0670
Mfr. Part No.3.474.901.084
BrandKubler
HK$221.59
Each
units
Screw - - Voltage 99999.99 60Hz - No Reset 100 → 130 V ac 7 - 0 → 99999.99 4 mm -
RS Stock No. 313-974
Mfr. Part No.BW 70.18 230V
BrandMuller
HK$243.79
Each
units
- - - - - - - - - - - - - -
RS Stock No. 228-807
Mfr. Part No.TH638CEJ
BrandPanasonic
HK$174.03
Each
units
Tab - - Voltage 99999.9 - - No Reset 220 V ac 6 - 0 → 99999.9 - -
RS Stock No. 297-1112
Mfr. Part No.0.135.100.302
BrandKubler
HK$352.70
Each
units
Tab - - Voltage 99999.9 - - No Reset 230 V ac 6 Up 0 → 99999.9 3.5 mm -
RS Stock No. 818-4585
Mfr. Part No.LD17F1
BrandGIC
HK$148.13
Each
units
Spade Terminal - - Voltage 99999.9 - - No Reset 10 80 V dc 6 - 99999.9 3.6 mm -
RS Stock No. 348-2051
Mfr. Part No.H7ET-NFV1-B
BrandOmron
HK$1,008.10
Each
units
Screw LCD - Voltage 999:59:59 - - Manual 24 240 V ac/dc 7 - 0 999 h 59 m 59 s, 0 9999 h 59.9 m 8.6 mm -
RS Stock No. 298-9501
Mfr. Part No.B 148.R06XC8C
BrandBaumer
HK$137.17
Each
units
Screw - - Voltage 99999.99 - - No Reset 110 V ac 7 - 0 → 99999.9 4 mm -
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