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. 854-346
Mfr. Part No.BW 40.28 230V
BrandMuller
kr 166,01
Each
Units
Screw - - Voltage 99999 - - No Reset 230 V ac 5 - 0 → 99999 4.4 mm -
RS Stock No. 188-4411
Mfr. Part No.701PR0512D0512A
BrandCurtis
kr 179,76
Each
Units
- LCD Yes Voltage 99999.9 - - Electrical 6 → 12 V ac 6 - 0 → 99999.9 5 mm -
RS Stock No. 185-6107
Mfr. Part No.701PR001O-1248D2060A
BrandCurtis
kr 254,33
Each
Units
Solder Pin LCD - - 99999.9 - - Electrical 12 → 48 V dc, 20 → 60 V ac 6 - 0 → 99999.9 5 mm -
RS Stock No. 433-3843
Mfr. Part No.6.134.012.860
BrandKubler
kr 738,48
Each
Units
Screw LCD Yes Voltage 99999.99 - - Electrical, Manual 0 → 0.7 V dc 8 - 0 → 99999.99 8 mm -
RS Stock No. 433-3821
Mfr. Part No.6.134.012.853
BrandKubler
kr 587,33
Each
Units
Screw LCD No Voltage 99999.99 - - Electrical, Manual 10 → 260 V ac/dc 8 - 0 → 99999.99 8 mm -
RS Stock No. 331-146
Mfr. Part No.BG 40.27 12-48V
BrandMuller
kr 269,00
Each
Units
Screw - - Voltage 999999 - - No Reset 12 → 48 V dc 7 - 0 → 999999 4.4 mm -
RS Stock No. 313-974
Mfr. Part No.BW 70.18 230V
BrandMuller
kr 198,42
Each
Units
Screw - - Voltage 99999 - - No Reset 230 V ac 5 - 0 → 99999 2.6 mm -
RS Stock No. 896-6955
BrandRS PRO
kr 286,04
Each
Units
Screw LCD - Voltage 99999.9 h 50 Hz, 60 Hz - Remote 12 → 48 V ac/dc 6 Up - 5 mm CE, RoHS, UL94V0
RS Stock No. 185-6078
Mfr. Part No.701RR002N-1248D2060A
BrandCurtis
kr 355,23
Each
Units
Tab LCD No Voltage 99999.9 - - Electrical 12 → 48 V dc, 20 → 60 V ac 6 - 0 → 99999.9 5 mm -
RS Stock No. 297-1178
Mfr. Part No.3.220.401.075
BrandKubler
kr 248,75
Each
Units
Screw - - Voltage 99999.99 - - No Reset 187 → 264 V ac 7 - 0 → 99999.99 4 mm -
RS Stock No. 882-6960
Mfr. Part No.6320-0600-0000
BrandTrumeter
kr 292,42
Each
Units
Terminal LCD Yes Voltage - 55Hz Voltage Manual, No Reset, Remote 0.5 → 30 V dc, 300 V ac/dc 8 - - 8 mm CE, CUL Recognized, EN 61326:1997 with A1:1998 & A2:2001, UL
RS Stock No. 854-1401
Mfr. Part No.LM-HH4AS-H21
BrandHoneywell
kr 283,17
Each
Units
Terminal LCD Yes Voltage 99999.9 500Hz - - 9 → 64 V 6 - 0 → 99999.9 h 7 mm -
RS Stock No. 742-3920
Mfr. Part No.XB5DSM
kr 1 671,84
Each
Units
- Analogue - - 9999.9 h - - No Reset 240 V ac 5 Up 0 → 9999.9 - -
RS Stock No. 735-0197
Mfr. Part No.BW 40.28 115V 60 Hz
BrandMuller
kr 174,69
Each
Units
Plug In, Screw, Solder Mechanical - Current, Voltage 99999 - - No Reset 115 V ac 6 - 99999 4.4 mm -
RS Stock No. 896-6945
BrandRS PRO
kr 164,21
Each
Units
Spade Terminal Analogue - Voltage 99999.9 h 50 Hz, 60 Hz - No Reset 90 → 264 V ac, 270 → 460 V ac 6 Up - 3.6 mm CE, RoHS
RS Stock No. 307-6814
Mfr. Part No.3.167.211.351
BrandKubler
kr 655,93
Each
Units
Screw - - Voltage 99999.9 - - Manual 10 → 30 V dc 6 - 0 → 99999.9 4.5 mm -
RS Stock No. 820-8441
Mfr. Part No.85094-12
BrandHoneywell
kr 1 326,01
Each
Units
Spade Terminal - - Voltage 10000 h - - Automatic 10 → 80 V dc 6 Up 0 → 10000 h 3 mm -
RS Stock No. 348-1991
Mfr. Part No.H7ET-NV
BrandOmron
kr 840,50
Each
Units
Screw LCD - Voltage 999999.9 - - Manual 4.5 → 30 V dc 7 - 0 → 3999 d 23.9 h, 0 → 999999.9 8.6 mm -
RS Stock No. 348-1957
Mfr. Part No.H7ET-N
BrandOmron
kr 628,00
Each
Units
Screw LCD - - 999999.9 - - Manual 4.5 → 30 V dc 7 - 0 → 3999 d 23.9 h, 0 → 999999.9 8.6 mm -
RS Stock No. 896-6961
BrandRS PRO
kr 285,74
Each
Units
Screw LCD - Voltage 99999.9 h 50 Hz, 60 Hz - Remote 12 → 48 V ac/dc 6 Up - 5 mm CE, RoHS, UL94V0
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