Waterproof Battery Monitor, DC 8-100V Auto Battery Power Percentage Monitor with LCD Display, Batteries Capacity Tester Gauge Compatible with Car RV Marine, Car Accessories (Blue)

Specification:Material: PlasticQuantity: 1 PCSColor: Colorful/ Blue/ White/ GreenWeight: 28 gSize: 2.4 × 1.3 × 0.6 inchesFeature: Waterproof, Convenient, DurableFit Type: Universal FitWhy do you need this battery monitor?-This waterproof battery meter can be used in various harsh environments.-It is highly wear-resistant, ensuring it maintains its shape and stable performance over time.-Featuring a compact design, this battery monitor is easy to carry and store without taking up too much space.

• Practical Function: This battery tester gauge works across a wide voltage range from 8 to 100 V covering 12 V 24 V 36 V 48 V and 72 V. It displays key battery data in real time comes with under-voltage and over-voltage alerts and accurately checks battery health status
• Quality Material: Crafted from high-quality plastic this battery tester gauge boasts exceptional hardness making it less prone to breaking or deforming even under impact. It also offers superior water and wear resistance to maintain stable performance over time
• Clear Display: This battery tester gauge is equipped with an LCD screen that delivers clear voltage readings for instant visibility letting you effortlessly grasp monitoring results. It remains clearly visible even in bright sunlight or in low-light environments to enhance user convenience
• Easy to Use: This battery meter is quick and hassle-free to operate. Simply connect the two power cables directly to the battery's positive and negative terminals and the meter is ready for immediate use. You can quickly switch between display modes via the panel buttons
• Wide Application: Measuring 2.4 × 1.3 × 0.6 inches this battery meter is compatible with most battery types such as lead-acid and lithium-ion. It is suitable for a wide range of vehicles including cars RVs and boats making it an ideal battery monitoring accessory