CE FCC Certified Digital Hearing Aid Battery Tester
Precisely check battery voltage with advanced digital LCD display for accurate readings. Durable ABS housing ensures long-lasting performance in daily use. Compact and lightweight design fits effortlessly in pockets or cases for on-the-go convenience. Ideal for audiologists, hearing aid users, and healthcare professionals to quickly verify battery status. Compatible with most common hearing aid battery types (e.g., 312, 13, 10). Certified by CE and FCC for safety and reliability. Bulk purchase available for clinics or retailers at unbeatable wholesale prices.