Description
Blue Sea 8248 DC Digital Multimeter w/ Alarm | Boat Supply Store
Monitor critical DC electrical parameters with precision using this comprehensive digital multimeter designed for demanding marine environments. It accurately displays amperage from -500 to +500 Amps and voltage from 0 to 60 Volts in precise 0.01 Volt increments, providing essential data for system health. Integrated high and low voltage audio and visual alarms alert operators to deviations, safeguarding sensitive equipment during extended offshore voyages or while navigating shallow Texas waterways. Its programmable sleep mode conserves power, and the splashproof front ensures reliable operation through challenging weather conditions.
Key Features
- Accurate Amperage readings from -500 to +500 Amps
- Precise Voltage monitoring from 0 to 60 Volts (0.01V increments)
- Proactive High and low voltage audio and visual alarms
- Power-saving Programmable sleep mode
- Durable Splashproof front for marine resilience
- Complete 500 Amp shunt included
- Versatile Compatibility with 12, 24, 32, 36, and 42 Volt DC systems
- Enhanced System insight for optimal performance
Specifications
| Product Specifications | |
|---|---|
| Amperage Range | -500 to +500 Amps |
| Voltage Range | 0 to 60 Volts |
| Voltage Increments | 0.01V |
| Alarms | High/low voltage audio and visual |
| Power Saving | Programmable sleep mode |
| Front Protection | Splashproof |
| Included Shunt | 500 Amp |
| System Compatibility | 12, 24, 32, 36, and 42 Volt DC |
Who This Is For
Marine enthusiasts and boat owners requiring precise DC electrical system monitoring for amperage and voltage. Technicians will find the programmable alarms and wide measurement range invaluable for diagnosing and maintaining onboard electrical networks.
How It Compares
| Feature | Blue Sea 8248 DC Digital Multimeter w/ Alarm | Competitor |
|---|---|---|
| Amperage Display Range | -500 to +500 Amps | Up to 500A |
| Voltage Display Range | 0 to 60 Volts | 9-99V |
| High/Low Voltage Alarms | Yes (Audio and Visual) | Yes |
| Includes Shunt | Yes (500 Amp) | Yes |
| Splashproof Front | Yes | Yes |
Common Concerns Answered
What is required for positive side installations?
For positive side installations, such as connecting to an alternator, a separate Shunt Shifter is required. This accessory is not included with the standard unit.
Is the display readable in direct sunlight?
Some users have noted that the display can be challenging to read in direct sunlight. For optimal visibility in all conditions, consider the mounting location.
Is the need for a Shunt Shifter a significant drawback?
The requirement for a Shunt Shifter for positive side installations may present an additional purchase and installation step for some users seeking an immediate all-in-one solution for every scenario.
Frequently Asked Questions
What is the amperage range of the Blue Sea 8248 DC Digital Multimeter?
The Blue Sea 8248 DC Digital Multimeter offers an amperage range of -500 to +500 Amps.
What is the voltage range of the Blue Sea 8248 DC Digital Multimeter?
The voltage range of the Blue Sea 8248 DC Digital Multimeter is 0 to 60 Volts, displayed in 0.01 Volt increments.
Does the Blue Sea 8248 have alarms for high and low voltage?
Yes, the Blue Sea 8248 features both audio and visual alarms for high and low voltage conditions.
What battery system voltages is the Blue Sea 8248 compatible with?
The Blue Sea 8248 is compatible with 12, 24, 32, 36, and 42 Volt DC battery systems.
What is included with the Blue Sea 8248 DC Digital Multimeter?
The Blue Sea 8248 DC Digital Multimeter includes the multimeter itself and a 500 Amp shunt.
