ACT Meters 612 Lead Acid Intelligent Tester for 6V/12V Batteries

Quickly validate battery capacity and voltage to keep critical systems online. The ACT Meters 612 Intelligent Battery Tester is a compact, professional battery tester designed for 6V and 12V lead-acid batteries used in security, surveillance and monitoring installations. By simulating a full 20-hour (C20) discharge in seconds, the ACT 612 provides true Ampere-hour (Ah) capacity and DC voltage readouts so you can confirm backup battery health for SLA, GEL and flooded cells. It covers 6V batteries from 1.2–10Ah and 12V batteries from 1.2–100Ah, making it suitable for CCTV backup packs, access control cabinets and UPS maintenance. The unit is powered by the battery under test and generates very low heat, enabling safe, continuous on-site testing without extra equipment. Its intuitive operation eliminates complex setup and interpretation, helping field engineers and facility managers save time while improving service reliability. Ideal for routine preventive maintenance and rapid fault diagnosis—add the ACT Meters 612 to your toolkit to reduce downtime and extend battery life.

• Get fast, actionable Ah capacity and DC voltage results in seconds, so technicians can verify battery health without long discharge cycles.
• Accurately simulates a 20-hour (C20) discharge for 6V (1.2–10Ah) and 12V (1.2–100Ah) lead-acid batteries, improving reliability of backup power and surveillance systems.
• Designed for SLA, GEL and flooded batteries used in security, CCTV and UPS applications—helps prevent unexpected downtime.
• Battery-powered, ultra-low heat operation enables safe, continuous field testing without external power or cooling.
• Simple one-step operation with no interpretation required reduces technician time and human error during routine maintenance.