12V / 24V Digital Voltmeter – Blue LED Display (JH-DS4010-B)

12V / 24V Digital Voltmeter – Blue LED Display (JH-DS4010-B)

Keep a close eye on your leisure battery voltage with this compact digital voltmeter. Featuring a bright blue LED display and dual 12V/24V compatibility, its ideal for motorhomes, caravans, campervans, and marine applications — giving you an instant, accurate battery voltage reading at a glance from your dashboard or control panel.

Key Features

• Dual voltage range: 12V and 24V — suitable for a wide range of vehicle and marine applications
• Bright blue LED display — easy to read in all lighting conditions
• Through-hole panel mounting — supplied with fixing nut for clean, flush installation
• Recommended mounting hole: 29 mm x 26 mm
• 6.35 mm tab terminals for quick electrical connection
• IP68 rated — waterproof and dust-proof for reliable outdoor and marine use
• CE and RoHS compliant

Know Your Battery State at a Glance

A voltmeter is one of the most useful additions to any motorhome, caravan, or boat electrical setup. Instead of guessing when to charge or run the engine, you can see exactly what your battery is doing — avoiding flat batteries and protecting battery life by avoiding deep discharge.

Easy Installation

Simply cut a 29 mm hole in your dashboard or control panel, slide the voltmeter through, secure with the supplied nut, and connect the two tab terminals to your 12V or 24V supply. Suitable for DIY installation.

Part number: JH-DS4010-B