RC3563 Battery Internal Resistance Tester – Precision Testing for Optimal Performance

True Four-Wire AC Measurement
– Ensures highly accurate internal resistance readings by eliminating lead resistance interference, essential for lithium, nickel, and chrome batteries.
Robust Industrial-Grade Build
– Features a durable ABS shell with reinforced contacts and scratch-resistant display for long-term reliability in demanding environments.
Wide Compatibility
– Tests all common battery types (Li-ion, NiMH, lead-acid) with a broad measurement range (0.000mΩ–3.000Ω) for lab, manufacturing, or repair shop use.
Fast & User-Friendly
– One-touch operation with instant results displayed on a backlit LCD, ideal for quick diagnostics in automotive, solar, or consumer electronics maintenance.
Bulk Purchase Advantage
– Direct factory pricing ensures unbeatable value for wholesalers stocking professional-grade testing tools.
Compact & Portable
– Lightweight design (180g) with anti-slip grips for easy handling during fieldwork or bench testing.
Safety-Certified
– Complies with international standards (CE/RoHS) for stable performance and protection against overcurrent/short circuits. Upgrade your testing efficiency with lab-grade accuracy at a wholesale price. Order in bulk today for global shipping.