Blue Sea Systems Mini Clamp Multimeter, AC/DC, 400A, 600V, True RMS
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Overview
The Blue Sea Systems 8110 is a mini clamp multimeter for checking AC and DC current without opening the circuit, with auto-ranging measurement from 0.01 to 400 A and 0.001 to 600 V. It gives you a fast way to track down charging, inverter, shore power, and DC load issues on board while keeping the conductor intact and your hands off live terminals.
True RMS reading is useful when you are checking inverter output, and the 30 mm clamp opening works for many single-conductor runs found behind panels, near chargers, and around battery banks. A 4300-count display, data hold, resistance and continuity functions, and included test leads make it a useful meter to keep in the boat's electrical kit.
Key features
- Measures AC and DC current through the clamp so you can check load and charging current without disconnecting the wire
- Auto-ranging meter covers 0.01 to 400 A and 0.001 to 600 V for both marine AC and DC troubleshooting
- True RMS readings help when checking inverter-fed AC circuits
- 30 mm clamp opening helps when working around individual conductors in panels and wiring runs
- 4300-count digital display and data hold make readings easier to capture in lockers, engine spaces, and behind panels
- Resistance and continuity functions add fault-finding capability beyond current measurement
- Auto power-off after 10 minutes, low-battery indicator, and included test leads support routine service work
Use on board
This meter is a good match for boat owners, installers, and service techs who work on 12V or 24V DC systems and also need to check AC equipment such as battery chargers, shore power-fed circuits, and inverter output. It is especially helpful when you need a current reading in a tight space and do not want to break a connection just to test one conductor.
Handling and storage
The compact body is easier to use one-handed in console cavities, under berth access panels, and around crowded electrical installations. It operates from 0 to 50 C and below 80% relative humidity with no condensation, so it belongs in a dry tool bag or service locker when the job is done.
Shipping
We ship worldwide from the United States. Rates are calculated at checkout based on destination and package weight. Some items include free shipping, which will show automatically. Not every product is eligible for international shipping; checkout will confirm eligibility. We do not ship to PO Boxes except through USPS, and not all packages qualify.
Processing and dispatch
Most orders are verified, packed, and handed to the carrier within 1 to 2 business days. Some products may need extra handling time or ship directly from the manufacturer. For certain international orders, inventory transfers between warehouses may add time. If any delay is expected, we will let you know the dispatch date.
Delivery and tracking
Deliveries are handled by trusted carriers such as USPS, UPS, FedEx, and DHL. Estimated arrival times appear at checkout and depend on your location and the service you choose. These are estimates and can be affected by customs or carrier disruptions. A shipping confirmation with a tracking link is emailed when your order ships, and tracking may take up to 24 hours to update. You can also view tracking in your account.
Duties, taxes, and support
International customers are responsible for any customs duties, taxes, and fees charged by the destination country. If these charges are refused and a shipment returns to us, the carrier’s return cost and any re-entry customs fees will be deducted from the refund. If your order is late or you need help, contact cs@qualityboatparts.com and we will assist you.
Quality Boat Parts is a reseller. Many items include a manufacturer’s warranty, and all warranty service is handled directly by the manufacturer. We do not manage or administer warranty claims on behalf of customers.
Warranty terms, coverage, and duration are set by each manufacturer. Issues involving defects, repairs, or replacements must be addressed with the manufacturer’s support team. When available, the warranty period is listed on the product page. If it is not shown, contact us or the manufacturer for details before purchasing.
To start a claim, the customer must contact the manufacturer and follow their process. Keep your proof of purchase and original packaging, and register the product if the manufacturer requires it, as these are often needed for warranty service.
We are happy to help you find the right contact or documentation, but we cannot decide outcomes or intervene in claim resolutions. For guidance, email cs@qualityboatparts.com.