This is the ultimate battery tester module for devices
Imagine effortlessly checking your batteries' capacity and voltage with this sleek, compact tester. Its modern black rectangular design with rounded edges ensures a professional appearance in any workspace. The digital display provides precise readings at a glance, while the analog meter offers a quick visual check. The textured red rubber clip enhances the contact security, making testing quick and reliable. Compatible with a wide range of batteries including AA, AAA, C, D, 9V, and 1.5V cells, this device is perfect for enthusiasts, technicians, or anyone who needs dependable battery diagnostics. Its robust electronic circuitry operates smoothly across temperatures from -40°C to +85°C—ensuring accurate results in various environments. Made for durability and accuracy, this module brings professional-grade testing to your fingertips.
Keys features of this battery tester module
- Supports multiple battery types: AA, AAA, C, D, 9V, and 1.5V, making it versatile for various electronic and automotive applications.
- Features both digital and pointer displays: Provides precise voltage readings with a crisp digital screen and quick visual checks via an analog needle.
- Operates at 9V supply voltage with customizable options: Ensures flexibility for different voltage requirements and applications.
- High-precision electronic circuitry: Accurate capacity and voltage measurements in a compact SMD package for reliable testing on-the-go.
- Temperature tolerant from -40°C to +85°C: Suitable for use in diverse environments, maintaining accuracy across extreme conditions.
- Designed for switch and sensor applications, particularly for STM components: Ideal for automotive, electronic, and test equipment setups.
This battery tester module is a must-have—order yours today!
Elevate your battery testing experience with this high-precision, durable module. Whether you're diagnosing older batteries or maintaining quality in electronic projects, this device ensures you get accurate, quick results every time. Its sleek design and comprehensive features make it perfect for professional technicians and dedicated hobbyists alike. Invest in reliability and efficiency, and take the guesswork out of battery performance—your equipment will thank you for it. Make your testing process smarter with this essential module now!

















