Description
Blue Sea 8251 Digital Voltmeter w/Alarm | Boat Supply Store
Maintain optimal DC system health by precisely monitoring voltage from 0 to 60V with the Blue Sea 8251 digital voltmeter. This unit integrates programmable audio and visual alarms for high and low voltage conditions, crucial for protecting sensitive electronics on offshore fishing vessels. Its power-saving sleep mode and adjustable display brightness ensure efficient operation and readability in diverse marine environments, supporting systems from 12V to 42V.
Key Features
- Accurate voltage display from 0 to 60 Volts DC
- Proactive alerts with high and low voltage audio and visual alarms
- Customizable visibility via 3 levels of display brightness adjustment
- Power conservation with a programmable sleep mode
- Resilient design featuring a splashproof front panel
- Broad system compatibility supporting 12, 24, 32, 36, and 42 Volt DC systems
- Integrated alarm functionality for immediate notification of voltage deviations
- Reliable monitoring essential for marine electrical integrity
Specifications
| Product Specifications | |
|---|---|
| Voltage Range | 0 to 60V DC |
| Supported DC System Voltages | 12, 24, 32, 36, and 42 Volt DC |
| Alarms | Programmable high and low voltage audio and visual |
| Display Brightness | Adjustable (3 levels) |
| Power Saving Feature | Programmable sleep mode |
| Front Panel Rating | Splashproof |
| Safety Certifications | CE |
Who This Is For
This voltmeter is designed for boat owners, RV enthusiasts, and off-grid power system users requiring precise DC voltage monitoring and customizable over/under-voltage alerts. It is ideal for safeguarding electrical systems in mobile and marine applications.
How It Compares
| Feature | Blue Sea 8251 Digital Voltmeter w/Alarm | Competitor |
|---|---|---|
| Voltage Range | 0-60V DC | Reads from OBD-II |
| High/Low Voltage Alarms | Audio and Visual | Customizable |
| Display Brightness Control | 3 Levels | Backlit LCD |
| Power Conservation Mode | Programmable Sleep Mode | Typically less capable |
| Splashproof Front | Yes | No |
| Supported DC Voltages | 12, 24, 32, 36, 42V | Reads 12V via OBD-II |
Common Concerns Answered
Is programming the sleep mode difficult?
Some users have reported occasional difficulty with sleep mode programming. Referencing the manual or seeking support from Blue Sea Systems can help overcome this.
Is the alarm volume sufficient for noisy environments?
The alarm volume may not be sufficient for all users in extremely noisy marine environments. Consider external audio alarms if higher volume is critical.
Does this monitor current draw?
This unit exclusively monitors DC voltage. For simultaneous current monitoring, a more comprehensive battery monitor system incorporating a shunt would be necessary.
Frequently Asked Questions
What is the voltage range of the Blue Sea 8251 DC Digital Voltmeter?
The Blue Sea 8251 DC Digital Voltmeter accurately displays and monitors voltages ranging from 0 to 60 Volts DC.
Does the Blue Sea 8251 have alarm functions?
Yes, the Blue Sea 8251 features programmable high and low voltage audio and visual alarms to alert users of critical voltage deviations.
What DC system voltages is the Blue Sea 8251 compatible with?
The Blue Sea 8251 is compatible with 12, 24, 32, 36, and 42 Volt DC systems.
Is the Blue Sea 8251 splashproof?
The front panel of the Blue Sea 8251 is designed to be splashproof, providing protection from incidental water spray.
Can the display brightness be adjusted on the Blue Sea 8251?
Yes, the display brightness of the Blue Sea 8251 can be adjusted across three different levels to suit visibility needs and reduce power consumption.
