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Blue Sea 0-500A Digital DC Ammeter with Shunt
Blue Sea 0-500A Digital DC Ammeter with Shunt
Includes 500A Shunt - 8-50V DC Input - Splashproof Dimmable Display
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$515.83
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DESCRIPTION
High-Precision Blue Sea Systems Digital DC Ammeter for Marine and Off-Grid Power
Reliable Current Monitoring from -500A to +500A with Included Shunt
Accurate current monitoring is essential for maintaining the health and longevity of your battery banks and electrical architecture. This Blue Sea Systems digital DC ammeter delivers precise amperage readings across a wide range from -500A to +500A, allowing you to track both charging inputs and high-current discharging loads in real time. Supplied complete with an external 500A 50mV current shunt, it provides a comprehensive solution for managing complex 12V, 24V, and 36V DC electrical systems in marine vessels, caravans, RVs, and off-grid setups.
Unlike basic analogue gauges that only offer rough estimates and suffer from mechanical wear, this digital ammeter provides fine resolution down to 0.1A for currents under 100A. This level of precision helps you identify parasitic draws, verify solar or alternator charging performance, and calculate the true net amperage flowing in and out of your auxiliary battery system.
Engineered for Harsh Environments and Low Power Consumption
Designed specifically to withstand demanding marine and mobile environments, this gauge features a splashproof front face and a durable threaded housing with a heavy-duty locking nut. The secure rear mounting mechanism resists vibration in rough seas or corrugated off-road conditions, fitting cleanly into standard 50.8mm (2 inch) circular panel cutouts.
In off-grid and battery-dependent setups, every milliwatt counts. To minimise parasitic battery drain when the system is not actively being observed, the unit features a manual sleep mode that blanks the display for maximum power conservation. When active, the bright 9/16" (Approx. 14.29mm) red LED characters offer exceptional visibility in both direct sunlight and pitch-black cabins, with an integrated front dimmer button allowing you to cycle through three brightness levels to prevent night blindness at the helm or in sleeping quarters.
- Complete Monitoring Kit: Includes a matched 500A 50mV DC shunt for immediate integration into heavy-duty battery circuits.
- Wide Voltage Compatibility: Operates seamlessly on 8V to 50V DC power supplies, making it suitable for 12V, 24V, and 36V systems.
- Customisable Visibility: Features a high-contrast 3-digit LED display with 3 adjustable brightness levels and a power-saving manual sleep mode.
- Rugged Marine-Grade Build: Splashproof front bezel and vibration-resistant threaded locking collar ensure longevity in tough Australian conditions.
- High Accuracy: Measures within 0.5% accuracy to protect expensive lithium or AGM battery banks from unexpected depletion or overcurrent events.
Installation Considerations and Circuit Compatibility
To ensure safe and accurate operation, it is important to note how this meter integrates into your wiring loom. In its standard configuration, this digital ammeter operates on the negative side of the circuit only. The included 500A shunt should be installed in the negative return path to accurately read total system loads or battery flow.
If your specific application requires monitoring individual positive-side sources, such as dedicated alternator outputs, solar charge controllers, or specific high-draw positive circuits, an optional Blue Sea Shunt Shifter (sold separately) is required. This flexibility allows system builders and marine electricians to adapt the gauge to virtually any custom dashboard or main distribution panel.
Ideal Applications
- Marine Vessels: Monitor house battery banks, bow thrusters, winches, and charging systems from the helm or cabin switchboard.
- Caravans and Motorhomes: Track high-draw inverter loads alongside solar and DC-DC charging inputs.
- 4WD Canopy Setups: Keep a close eye on dual-battery system performance in rugged touring environments.
- Industrial and Off-Grid Equipment: Reliable current tracking for remote telemetry, mobile workstations, and backup power supplies.
Upgrade Your Electrical System Visibility
Equip your vessel, 4WD, or off-grid power system with accurate, marine-grade current monitoring. Order the Blue Sea Systems 0-500A Digital DC Ammeter today for dependable electrical diagnostics and complete confidence in your battery management.
SKU: BS-8236B
SPECIFICATIONS
Specifications
| Meter | Current |
|---|---|
| Range | ± 500 A DC |
| Power Supply Voltage | 8-50 V DC |
| Shunt (Included) | 500 A-50 mV (PN 8255) |
| Resolution (-100 to -500) | 1 A DC |
| Resolution (-99.9 to +500) | 0.1 A DC |
| Accuracy (% of Reading) | ± 0.5% (± 1 least digit of resolution) |
| Maximum Power Consumption | 1.00 W (Variable with voltage, display intensity, segments illuminated, and sleep mode) |
| Minimum Power Consumption | 0.60 W (Variable with voltage, display intensity, segments illuminated, and sleep mode) |
| Display Character Size | 9/16" (Approx. 14.29 mm) |
| Display Brightness | 3 Levels |
| Sleep Mode | Manual |
| Front Protection | Splashproof front |
| Height | 61.75 mm |
| Width | 73.56 mm |
| Depth | 86.36 mm |
| Mounting Hole Diameter | 50.8 mm |
| Standard Installation | Standard meter operates in negative side of circuit only. |
| Positive Side Installation | Shunt Shifter required for positive side installation such as alternators. |
| SKU: | BS-8236B |
| Model #: | BS-8236B |
| MPN: | BS-8236B |
| Package weight: | 0.6 kg |
| Package length: | 0.22 m |
| Package width: | 0.12 m |
| Package height: | 0.09 m |
WARRANTY
Blue Sea Warranty Policy
Blue Sea Systems products sold by us are supplied with a warranty against defects for the warranty period shown below, subject to the product type, application and the terms of this warranty policy.
The express warranty provided by us is limited to a maximum of 5 years from the original date of purchase, unless otherwise required under Australian Consumer Law.
Blue Sea Systems may offer longer manufacturer support on some products at their discretion
Warranty Lengths by Product Range
| Blue Sea Product Range | Warranty Length | Application / Notes |
|---|---|---|
| Most Blue Sea Systems Products | 5 years | Applies to most Blue Sea Systems products found to be defective in materials or manufacture. |
| P12 Battery Chargers | 5 years | Warranty period starts from the original date of purchase. |
| P12 Remote Displays | 5 years | Warranty period starts from the original date of purchase. |
| Digital Meters | 3 years | Warranty period starts from the original date of purchase. |
| Vessel System Monitors | 3 years | Warranty period starts from the original date of purchase. |
Warranty Assessment and Remedy
If a Blue Sea Systems product is found to be defective in materials or manufacture within the applicable warranty period, we will, at our discretion, arrange a repair, replacement, store credit or refund, depending on the nature of the fault and the requirements of Australian Consumer Law.
Products may need to be returned for assessment before a warranty claim can be approved. Where required, the product must be returned with dated proof of purchase and a clear description of the fault.
Labour costs for removing, replacing, reinstalling or diagnosing a product are not covered by this express warranty unless otherwise required under Australian Consumer Law.
Making a Warranty Claim
To make a warranty claim, please contact us with your dated proof of purchase, product details and a description of the fault.
The product may need to be returned for inspection before the claim can be assessed. If the product is confirmed to be faulty and covered by this warranty, we will advise the available remedy.
What This Warranty Does Not Cover
This warranty does not cover faults or damage caused by incorrect installation, incorrect application, misuse, abuse, neglect, unauthorised modification, accidental damage, normal wear and tear, environmental damage, or failure to use the product in accordance with the manufacturer's instructions.
- Incorrect installation or wiring
- Incorrect product selection or application
- Misuse, abuse or neglect
- Physical or accidental damage
- Water ingress or environmental damage outside the product's intended use
- Unauthorised modification or repair
- Normal wear and tear
- Labour costs for removal, replacement, reinstallation or diagnosis
- Freight, travel or call-out costs unless otherwise required by law
- Products not returned for assessment when reasonably required
Manufacturer Support
Blue Sea Systems may provide additional manufacturer support on some products beyond the warranty period listed above. Where available, we may assist customers in contacting the manufacturer, but any manufacturer support beyond the express warranty period is subject to the manufacturer's own terms and continued availability.
Australian Consumer Law
This warranty is in addition to other rights and remedies available at law. Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.
DOCUMENTS
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