CellMeter 8 Multifunction Battery & Servo Tester

The CellMeter 8 is the definitive " Swiss Army Knife" for every battery-powered hobbyist. Whether you’re a drone pilot, RC car enthusiast, or working with DIY electronics, this portable digital power checker is your first line of defense against battery failure. Designed for high-precision monitoring of LiPo, LiFe, Li-ion, NiMH, and NiCd packs, it delivers instantaneous data on your battery’s health. With its clear, backlit LCD, you can verify total voltage and individual cell balance in seconds, ensuring your equipment is safe to operate before you ever hit the throttle. Advanced Features for Pro-Level Maintenance While its primary job is lightning-fast testing, the CellMeter 8 is packed with "bonus" utility that replaces multiple tools in your pit bag. It features a built-in cell balancing function to equalize voltages for better performance, and an internal resistance tester to help you retire aging packs before they become a risk. For even more versatility, it includes a dedicated discharge function to bring batteries down to safe storage levels and a servo/ESC tester to troubleshoot your electronics on the fly. Total Battery Insight: View total voltage, individual cell counts, and remaining capacity percentage at a glance. Precision Balancing: Automatically identifies and fixes cell voltage gaps to maximize flight or drive time. Safety First: Integrated discharge mode ensures your Lithium packs are kept at a stable 3.8V–3.85V per cell for long-term storage. All-in-One Utility: Built-in ports for testing servo consistency and ESC signals without needing a receiver. Compact, rugged, and incredibly intuitive, the CellMeter 8 provides the professional-grade accuracy you need to protect your investment and maintain peak performance in the field. Features: High visibility LCD display screen Port for balance plug for up to 8 cell Lipo, LiFe, or Li-Ion batteries Can be used as Servo tester to test standard and narrow servo. Can be used to check the battery voltage of Lithium batteries including Lipo, LiFe, Li-Ion, as well as NiMH and NiCd batteries. measure the voltage of both individual cells and full battery voltage, and can also indicate the highest voltage cell, lowest voltage cell and difference Specifications Balance Current: 1A Battery Voltage Test Precision: 0.001V Battery Type: Li-Po/Li-lon/Li-Fe(2-8S), NiCd/NiMH(4-8S) battery Servo Test Range: 1000-2000us or 500-2500us