HORN
Mechanical and Electrical Measuring units

1. AC Tachogenerators
2. DC Tachogenerators
3. Three Phase Tachogenerators
4. AC Tachogenerators with direction
5. Tacho Indicators analogue.
6. Eddy Current Indicator
7. Pulse transmitters & Revolution counters

HORNEL
Electronic Measuring Units

1. Digital Measuring Instruments
2. Analogue Measuring series EAD
3. Contactless speed measurement
4. Speed Pulse Sensor
5. Speed Pickups for harsh environment
6. Inductive Position Sensor
7. Absolute Encoder EGD 50,51
8. Speed Limit Switch for DC and AC voltages
9. Speed Limit Switch with Time Comparison
10. Electronic Setpoint Depending Switch
11. Frequency / Analogue Converter
12. Frequency / Analogue Converter with Direction recognition
13. Frequency / Current Converter with IS circuit
14. PT100 Amplifier with Limit Switch
15. Frequency / Analogue Converter as Speed Controller
16. Converter for Frequency into Voltage or Current with limit switch
17. Frequency / Voltage / Current Converter
18. Digital Handheld Tachometer

TUFMON
Electronic Processor controlled free programmable system

1. Speed and Fuel Rack Recognition System for Diesel Engine
2. Combined Safety and Alarm System with Integrated Gear Protection
3. CAN - Bus Range "TUFMON-MAXI"
4. Engine Protection System
5. Oil Mist Detector
6. Compact Safety System
   1. Tufmon Mini
   2. Tufmon Midi
   3. CAN-BUS Range Tufmon Maxi
      1. MEV 281 Engine Protection System
      2. Oil Mist Detector MEV 282
   4. MEV 279 Compact Safety System

OTHERS
Miscellaneous Items

1. Bearing Status Monitoring for 2-Stroke Engines
2. Non-contact Bearing Temperature Monitoring