Description
Blue Sea Mini OLED Temp Meter | Boat Supply Store
Maintain vigilance over critical electrical system temperatures with this compact, high-contrast OLED meter. It provides precise temperature readings across a wide operational spectrum, from -40°C to 125°C (-40°F to 250°F), with an accuracy of ± 1.25%. Essential for safeguarding complex marine electrical installations on offshore sportfishing vessels or high-performance racing yachts, preventing thermal runaway and component failure. Its robust, waterproof design and daylight-readable display ensure reliable performance in harsh marine environments.
Key Features
- Bright, waterproof, daylight readable OLED screen for superior visibility
- Compact size for convenient, unobtrusive mounting
- Reverse polarity protection safeguards against wiring errors
- Standard 1-1/8" mounting hole ensures easy integration
- Wide temperature range from -40°C to 125°C (-40°F to 250°F)
- Precise 1°F or 1°C resolution for accurate monitoring
- Dual voltage compatibility for 12V DC and 24V DC systems
- Clear Fahrenheit or Celsius display for user preference
Specifications
| Product Specifications | |
|---|---|
| Brand | Blue Sea Systems |
| Model | Mini OLED Temperature Meter |
| MPN | 1741 |
| SKU | CWR64338 |
| Voltage | 12V DC / 24V DC nominal |
| Temperature Range | -40°C to 125°C (-40°F to 250°F) |
| Resolution | 1°F or 1°C |
| Accuracy | ± 1.25% |
| Operating Current | 10mA |
| Mounting Hole Size | 1-1/8" |
| Display Type | OLED |
| Waterproof | Yes |
| Reverse Polarity Protection | Yes |
| Dimensions | Compact |
Who This Is For
Boaters and marine technicians requiring a precise and reliable method for monitoring electrical system temperatures in a compact footprint. Ideal for users who prioritize clear, digital readouts and robust construction for demanding marine applications.
How It Compares
| Feature | Blue Sea Mini OLED Temp Meter | ScanGauge RV OBD |
|---|---|---|
| Display Type | OLED | LCD, Analog Dial |
| Temperature Range | -40°C to 125°C (-40°F to 250°F) | Not specified for direct electrical system monitoring, Typically 100-250°F |
| Voltage | 12V DC / 24V DC | 12V DC, 12V DC |
| Mounting Hole Size | 1-1/8" | Dash mount, 2" |
| Waterproof | Yes | Not specified, Not specified |
Common Concerns Answered
Is the display too small for easy reading?
While the display is compact for space-saving installation, the OLED technology provides exceptional brightness and contrast, ensuring excellent readability in daylight conditions, a key advantage over some analog gauges.
This gauge only monitors temperature, can it do more?
This instrument is specifically engineered for precise temperature monitoring of critical electrical system points, providing a focused and reliable measurement essential for safety and diagnostics, unlike multi-function units that may compromise accuracy in specialized readings.
Is the price competitive compared to basic gauges?
The Blue Sea 1741 offers advanced OLED technology, superior accuracy, a wider temperature range, and robust waterproof construction, providing significant value for critical electrical system oversight compared to less sophisticated analog alternatives.
Frequently Asked Questions
What is the temperature range of the Blue Sea 1741 Mini OLED Temperature Meter?
The Blue Sea 1741 Mini OLED Temperature Meter operates within a range of -40°C to 125°C, which is equivalent to -40°F to 250°F.
What voltage does the Blue Sea 1741 Mini OLED Temperature Meter operate on?
This temperature meter is designed for nominal operation on both 12V DC and 24V DC electrical systems commonly found on marine vessels.
What is the accuracy of the Blue Sea 1741 Mini OLED Temperature Meter?
The Blue Sea 1741 Mini OLED Temperature Meter provides highly accurate readings with a tolerance of ± 1.25%.
Can the Blue Sea 1741 Mini OLED Temperature Meter display temperature in Fahrenheit or Celsius?
Yes, the Blue Sea 1741 Mini OLED Temperature Meter can display measured temperatures in both Fahrenheit and Celsius, with a resolution of 1°F or 1°C.
What size hole is required to mount the Blue Sea 1741 Mini OLED Temperature Meter?
The Blue Sea 1741 Mini OLED Temperature Meter requires a standard 1-1/8" diameter hole for flush mounting.
