Professional Waterproof Battery Capacity Indicator – PZEM-009
Precision-engineered for durability with an IP65 waterproof rating, ensuring reliable performance in harsh environments. Features a high-contrast digital display for clear visibility of voltage readings (12V–72V) in any lighting condition. Built with industrial-grade ABS casing and shock-resistant components, ideal for automotive, marine, solar power systems, and electric vehicle monitoring. Accurate real-time voltage testing with ±0.1V tolerance, backed by advanced chip technology for stable, low-power operation. Easy-install design with wide-range compatibility for batteries, inverters, and power storage units. Exclusive bulk pricing for wholesalers—lowest global rates guaranteed. Trusted by professionals for unmatched precision and rugged construction.