3 mΩ to 3 Ω/60V Handheld Battery Tester for Diagnosing and Managing UPS Batteries Hioki portable battery testers support the maintenance of UPS and storage batteries critical to the life support of all businesses. The 3554 sets the standard for assessing the deterioration and remaining life of lead-acid batteries by giving a complete diagnosis via battery resistance testing. The thresholds for determining the pass/fail condition of a battery depends on the specifications and standards of the battery manufacturer, battery type, capacity, etc. It is important and necessary to always conduct battery testing against the internal resistance and terminal voltage of a new or reference battery. In some cases, it may be difficult to determine the deterioration state of sealed lead acid batteries which demonstrates smaller changes in internal resistance than traditional open type (liquid) lead-acid or alkaline batteries.

300 mΩ to 3Ω/20V DC Battery Resistance Testers for High-Speed Production Line Testing of Small Battery Packs for Mobile Devices Hioki benchtop battery testers support simultaneous high-speed measurement of internal resistance and battery voltage for the ever-expanding production lines of increasingly larger lithium-ion low resistance batteries, and other battery packs for high voltage applications. The 3561 is a high-speed device ideal for the production line testing of small secondary batteries. 3561: Basic model 3561-01: with GP-IB • Measurement leads are not included. Purchase the appropriate lead option for your application separately. • The male (system side) of the EXT I/O connector is also available. Please inquire with your HIOKI distributor.