SKU: 43971842182

Blue Sea 1839 M2 OLED Tank Monitor [1839]

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Description

Blue Sea 1839 M2 OLED Tank Monitor [1839]M2 OLED Tank Monitor The M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an auto dimming display. The M2 Monitors include a MOSFET External Circuit Relay (ECR) which can be used to control external circuits based on any value measured by the M2. Features: Auto dimming, bright Organic LED display is easy to read 80dB alarm on all models Isolated 500mA MOSFET relay Includes external DC Shunt or

M2 OLED Tank Monitor

The M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an auto-dimming display. The M2 Monitors include a MOSFET External Circuit Relay (ECR) which can be used to control external circuits based on any value measured by the M2.

Features:

  • Auto-dimming, bright Organic LED display is easy to read
  • 80dB alarm on all models
  • Isolated 500mA MOSFET relay
  • Includes external DC Shunt or AC Current Transformer when required
  • Intuitive tank level monitoring
  • Monitor up to 4 tanks
  • Auto calibration for unique tank shapes
  • Compatible with common sending units


Specifications:
  • Meter: Tank
  • Function: Monitors tank volume in up to 4 tanks
  • Resolution: 1%
  • Display Size: 55mm x 28mm
  • Input Voltage: 7-70V DC - Variable with voltage, display intensity, and sleep mode
  • Range: 0.3W-1.0W
  • Tank Alarms: 80dB
  • Tank Shapes: Custom shapes, auto calibration
  • Weight: 0.25lb (0.11 kg)

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

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SKU: 43971842182

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Shaista Sarwari
Whiting, US
★★★★★ 5
Okay condition
Format: Paperback
It’s okay
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Reviewed in the United States on February 23, 2023
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Virginia A
Lake Worth, US
★★★★★ 1
Make sure you use it
Format: Paperback
Needed to have for college I dropped out never used it. Waste of money
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Reviewed in the United States on June 7, 2025
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apples
Chelsea, US
★★★★★ 5
This is an excellent reminder in this time of overly managed care
Jean Watson has really articulated what nursing is about. She describes her theory of caring very clearly. She has reawakened my passion for nursing. She really challenges nurses to reflect on their individual interactions with patient. This is an excellent reminder in this time of overly managed care, where there is so much pressure to accomplish tasks and forget about "caring" for the patient. I do not agree with the more New Age aspects of the theory, but the main premise, which is "caring" is very powerful. Jean Watson is a treasure.
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Reviewed in the United States on September 14, 2015
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Amazon Customer
Pawtucket, US
★★★★★ 5
The value of caring in Nursing for yesterday , today and tomorrow
Jean Watson is not only a top Nursing Theorist but her writing illuminates the way forward for humanity as well through caring about each other as individuals and uniting our cultures in love and caring as a whole. This being a seminal work on Nursing as Caring has an updated version of her brilliant thesis. Her steps are now Caritas processes and can be utilised to guide everyday nursing in any domain. Palliative Nurses would be able to glean plenty from Jean's amazing work which lives on internationally
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Reviewed in the United States on August 30, 2016
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haleyscomet716
Fort Morgan, US
★★★★★ 5
Wonderful book
Format: Paperback
This is a great book for those who are interested in looking at the caring side of nursing. We are so caught up in the science, that sometimes people forget that they are taking care of human beings. I would recommend this book to anyone that is a nurse or is thinking about becoming a nurse, and even for any health care practitioner. Jean Watson is amazing, her philosophies can be applied to your every day life. And it also causes the practitioner to focus on their own life, which is very key in being a successful practitioner.
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Reviewed in the United States on January 6, 2011

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