This round voltmeter provides a straightforward way to measure DC voltage in the 8 to 100 V range. Key benefits Broad DC voltage range: measure from 8 V up to 100 V DC, covering most common battery systems and power circuits. Round form factor: compact, round design suitable for panel mounting or bench display. Battery compatibility: suitable for lithiumion, leadacid, and lithium iron phosphate (LiFePO4) chemistries. Reliable accuracy: designed to deliver accurate readings consistently, supporting maintenance and troubleshooting tasks. Flexible use: appropriate for both professional work and DIY projects on engines, electronics, and battery systems. What it does Provides a clear, dependable voltage reading for DC circuits and battery packs within its specified range. Supports quick verification of charging status, battery health, and voltage levels in various setups. Compatibility Works with three common battery chemistries: lithiumion, leadacid, and lithium iron phosphate (LiFePO4). Suitable for use on panels, workbenches, and other displayfriendly applications due to its round design. Specifications at a glance Voltage measurement range: 8100 V DC Form factor: round voltmeter Compatible chemistries: lithiumion, leadacid, lithium iron phosphate (LiFePO4) Performance: delivers accurate readings across the stated range Practical applications Vehicle and automotive battery checks: monitor charging systems and battery health in cars, trucks, motorcycles, or trailers. Battery pack verification: test packs for ebikes, scooters, portable tools, or other devices using Liion or LiFePO4 cells. Solar and power storage monitoring: observe voltage across battery banks in small solar setups or backup power systems to ensure proper operation. This voltmeter offers a clear and dependable way to monitor DC voltage across common battery technologies, making it a reliable addition to any workbench, workshop, or installation.