Tester batteria 9V Ultra-small AA AAA Button Cell Universal Household LCD Display digitale Tester batteria strumento rilevatore banca di alimentazione

Features:
1. No power supply required, test whenever you use it
2. Applicable to various battery styles
3. Quick test
4. High-definition LCD digital display
5. Ultra-small size, easy to carry, small size and lighter

Specifications:
Product name: Battery tester
Product material: ABS
Product weight: about 31.3g
Product model: BT189
Dimensions: 92.2*61.4*13.5mm
Testable types: N type, No. 1, No. 2, No. 5, 14500, No. 7, 10440, 16340, button battery, 9V battery

Package Included:(without battery)
Blister packaging
Battery tester*1 (Color and appearance optional)