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Monark 839E Electronic Ergometer

Retail Price: $9,865.33
Your Price: $9,081.85

You Save: $783.48
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Estimated Delivery Time:
1-2 weeks
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Monark 839E Electronic Ergometer

Are you ready for a strenuous workout? This versatile machine allows it to be used in a variety of test environments, from clinical laboratory settings to professional health club settings. Clients may want to consult with a physician before beginning a fast-paced exercise protocol.

Monark 839E is one of the world’s most accurate cycle ergometers. It is especially used for fitness assessment and stress testing, as well as in research, sports medicine and rehabilitation. Computerized with removable control unit, programmed, plus target heart rate adjusted workload. Individual exercise protocols can be programmed and stored. Heart rate is monitored with telemetry chest strap. The Monark 839E provides a constant workload independent of pedal speed. Easily calibrate mechanically and electronically.

The 839E includes a control
Monark Remote Display

Instructional Videos

Removing the Transport Blocks
(941 kb)

Tightening the Stay Tube
(628 kb)
Electronic Calibration
(3.24 MB)
Adjusting the Saddle Height (1.09 MB)
Adjusting the Chin Tension (1.43 MB)
Adjusting the Pendulum Weight
(1.13 MB)
Adjusting the Handlebar
(1.23 MB)
Checking the Heartrate Belt (884 kb)
Mechanical Calibration
(2.0 MB)
Lining Up the Measuring Scale (2.8 MB)
Swinging Pendulum
(1.22 MB)
About Calibration
(2.10 MB)
(3.53 MB) 
Clicking Sound
(745 kb)
Replacing the computer
(2.75 kb)


Monark 839E Instruction Manual (311 kb)
Brochure (753 kb)

  • Menu based programs
  • Multi lingual options
  • Provides a constant workload independent of pedal speed
  •  Work may be power (watts or kpm/min), force (kp or Newton) or VO 2 (ml/kg/min)
  • Built-in digital timer
  • Heart rate measured with telemetry type or with ear sensor
  • Optical metronome
  • Energy consumption calculator in calories (kcal)
  • Remote controller with backlit LCD-display
  • Serial communication port for remote PC or ECG machine
  • Direct printer connection port
  • Direct calculation of aerobic capacity with built-in protocols
  • Can be pre-set for step-by-step change in workload and time intervals, i.e. ramp and incremental
  • Individual exercise protocols can be programmed and stored
  • Training protocol; workload is adjusted automatically to achieve and maintain target heart rate
  • Pendulum scale, easy to calibrate
  • Adjustable saddle; vertically and forward/backwards
  • Adjustable handlebar with quick release lever
  • Stable frame, solid steel tube
  • Steel crank
  • Power painted
  • Wheels for easy transport
  • Chestbelt, PC Software and Calibration weight are included

Monark 839E Electronic Ergometer Specifications
Display Type: Digital with remote control display
Display Readouts: Distance, energy, force, power (in watts), time, and RPM
Heart Rate Monitor: Yes    
Heart Rate Control: Yes
Programs: Custom, menu, and rehabilitation programs
Resistance Type: Magnetic
Tension Control: Electronic
Handle Bars: Adjustable
Frame Construction: Steel tubing
Transport Wheels: Yes
Grade: Commercial
Max User Weight: 300 lbs.
Microprocessor: Dual 8 MHz microcomputer system with 16 bits processor
Interface: RS 232
PC Interface: Compatible parallel printer
Display: Multi-color LED bar showing metronome or heart rate and rpm-deviations
Power Compatibility: Auto sensing to 110-140 V. AC or 200-240 V. AC alternatively
Product Size:
45"L x 21"W x 45"H
Product Weight:
123 lbs.

Flywheel Size:

6 lbs.
1 year parts

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