DDP TR16H Waterproof Battery Tester – Technical Excellence & Versatility

Professional-Grade Accuracy
Precision-engineered for measuring voltage, capacity, and current in lithium, LiFePO4, and lead-acid batteries with ±0.5% error margin. High-contrast LCD ensures readability in all conditions.
Rugged Waterproof Design
IP67-rated casing with shock-resistant ABS+PC composite, built to withstand harsh environments like marine, automotive, and off-grid solar applications.
Multi-Battery Compatibility
Tests 3.7V-48V systems (including 12V/24V/36V) with adjustable parameters for accurate diagnostics in EVs, scooters, and backup power units.
Fast & User-Friendly
One-touch operation with auto-calibration. Backlit display and compact form factor (85x45x25mm) ideal for field technicians and DIY enthusiasts.
Direct Wholesale Advantage
Factory-direct pricing with bulk discounts. CE/RoHS certified. Ships globally with 24/7 technical support. *(Note: Features optimized for B2B buyers – no retail fluff.)*