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. 313-974
Mfr. Part No.BW 70.18 230V
BrandMuller
R 275.61
Each
units
Screw - - Voltage 99999 - - No Reset 230 V ac 5 - 0 → 99999 2.6 mm -
RS stock no. 433-3837
Mfr. Part No.6.135.012.853
BrandKubler
R 1,064.81
Each
units
Screw LCD No Voltage 99999999 - - Electrical, Manual 10 → 260 V ac/dc 8 - 0 → 99999999 8 mm -
RS stock no. 818-4585
Mfr. Part No.LD17F1
BrandGIC
R 168.32
Each
units
Spade Terminal - - Voltage 99999.9 - - No Reset 10 → 80 V dc 6 - 99999.9 3.6 mm -
RS stock no. 818-4581
Mfr. Part No.LA25F1
BrandGIC
R 168.26
Each
units
Spade Terminal - - Voltage 99999.9 - - No Reset 90 → 264 V ac 6 - 99999.9 3.6 mm -
RS stock no. 436-0312
Mfr. Part No.6.135.012.861
BrandKubler
R 1,076.16
Each
units
Screw LCD Yes Voltage 99999999 - - Electrical, Manual 4 → 30 V dc 8 - 0 → 99999999 8 mm -
RS stock no. 849-4652
Mfr. Part No.3410-3010
BrandTrumeter
R 381.56
Each
units
Terminal LCD No Voltage 9999999.9 40Hz Voltage Remote 10 → 300 V dc, 20 → 300 V ac 8 - 0 → 9999999.9 7 mm -
RS stock no. 854-346
Mfr. Part No.BW 40.28 230V
BrandMuller
R 249.24
Each
units
Screw - - Voltage 99999 - - No Reset 230 V ac 5 - 0 → 99999 4.4 mm -
RS stock no. 436-3765
Mfr. Part No.6.135.012.863
BrandKubler
R 1,233.95
Each
units
Screw LCD Yes Voltage 99999999 - - Electrical, Manual 10 → 260 V ac/dc 8 - 0 → 99999999 8 mm -
RS stock no. 882-6960
Mfr. Part No.6320-0600-0000
BrandTrumeter
R 411.12
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. 433-3843
Mfr. Part No.6.134.012.860
BrandKubler
R 1,075.08
Each
units
Screw LCD Yes Voltage 99999.99 - - Electrical, Manual 0 → 0.7 V dc 8 - 0 → 99999.99 8 mm -
RS stock no. 188-4411
Mfr. Part No.701PR0512D0512A
BrandCurtis
R 688.77
Each
units
- LCD Yes Voltage 99999.9 - - Electrical 6 → 12 V ac 6 - 0 → 99999.9 5 mm -
RS stock no. 260-072
Mfr. Part No.0 891 211
BrandHengstler
R 440.72
Each
units
Screw - - Voltage 99999.99 - - No Reset 230 V ac 7 - 0 → 99999.99 5 mm -
RS stock no. 433-3821
Mfr. Part No.6.134.012.853
BrandKubler
R 853.68
Each
units
Screw LCD No Voltage 99999.99 - - Electrical, Manual 10 → 260 V ac/dc 8 - 0 → 99999.99 8 mm -
RS stock no. 185-6107
Mfr. Part No.701PR001O-1248D2060A
BrandCurtis
R 332.11
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. 260-066
Mfr. Part No.0 891 203
BrandHengstler
R 426.18
Each
units
Screw - - Voltage 99999.99 - - No Reset 115 V ac 7 - 0 → 99999.99 5 mm -
RS stock no. 297-1112
Mfr. Part No.0.135.100.302
BrandKubler
R 523.54
Each
units
Tab - - Voltage 99999.9 - - No Reset 230 V ac 6 Up 0 → 99999.9 3.5 mm -
RS stock no. 297-1106
Mfr. Part No.0.135.100.301
BrandKubler
R 472.66
Each
units
Tab - - Voltage 99999.9 - - No Reset 115 V ac 6 Up 0 → 99999.9 3.5 mm -
RS stock no. 307-6836
Mfr. Part No.3.167.211.075
BrandKubler
R 744.60
Each
units
Screw - - Voltage 9999.99 - - Manual 187 → 264 V ac 6 - 0 → 9999.99 4.5 mm -
RS stock no. 896-6894
BrandRS PRO
R 214.88
Each
units
Spade Terminal Analogue - Voltage 99999.9 h 50 Hz, 60 Hz - No Reset 90 → 264 V ac 6 Up - 3.6 mm CE, CRUus, NEMA 4X, RoHS Compliant, SAE
RS stock no. 440-9669
Mfr. Part No.3.060.200.383
BrandKubler
R 438.33
Each
units
Wire Lead - - Voltage 99999.99 - - No Reset 4.5 → 35 V dc 7 - 0 → 99999.99 4 mm -