Precise Digital Hearing Aid Battery Tester

Accurate Voltage Detection
– High-precision sensor measures battery voltage from 1.2V to 1.5V, ensuring optimal performance for hearing aid batteries.
Durable ABS Construction
– Lightweight yet sturdy ABS housing resists wear, designed for long-term reliability.
Compact & Portable
– Sleek, pocket-sized design for easy storage and on-the-go testing at home, clinics, or travel.
Universal Compatibility
– Works with all standard hearing aid battery types (Size 10, 13, 312, 675).
Instant LED Readout
– Clear color-coded LEDs (green/yellow/red) indicate battery status at a glance—no guesswork.
Cost-Efficient Solution
– Avoid wasted batteries by testing before replacement, saving money for bulk users.
One-Touch Operation
– Simple push-button design ensures effortless use for seniors and professionals alike.
Backed by Wholesale Pricing
– Direct factory supply guarantees the lowest global rates for bulk orders.
Trusted Supplier Assurance
– Rigorous quality control meets international standards, trusted by clinics and distributors worldwide.