12V Automotive battery tester
This content will be shared across all product pages.
The 12V automotive battery tester is a practical and essential tool for checking the health and performance of 12V lead-acid batteries commonly used in cars, trucks, motorcycles, and other vehicles. This tester provides quick and accurate readings of battery voltage, cranking power, and overall battery condition. It helps users identify battery issues before they lead to failures, ensuring reliable vehicle operation and prolonging battery life.
Key Features:
- Battery Voltage Test: Measures the battery voltage to assess its state of charge.
- Cranking Test: Evaluates the starting motor's cranking power to ensure the battery can start the engine.
- Charging System Test: Checks the vehicle's charging system to ensure the alternator is working properly.
- LED Display: Easy-to-read LED indicators for quick and clear test results.
- Safety Features: Reverse polarity protection to prevent damage to the tester and battery.
- Compact and Portable: Lightweight and easy to carry, making it convenient for both home and professional use.
- Voltage Range: 6V to 12V batteries
- Operating Voltage: 12V DC
- Display Type: LED indicators or digital display (depending on model)
- Test Functions: Battery voltage, cranking power, charging system
- Reverse Polarity Protection: Yes
- Operating Temperature Range: -20°C to +50°C
- Dimensions: 140 mm x 70 mm x 30 mm (approx.)
- Weight: 200 g (approx.)
- Cable Length: 50 cm
- Automotive Maintenance: Ideal for regular battery checks to ensure reliable vehicle performance.
- Emergency Diagnosis: Useful for diagnosing battery issues in roadside assistance and emergency situations.
- Professional Use: Suitable for mechanics and auto repair shops for quick battery diagnostics.
- DIY Car Enthusiasts: Perfect for car owners who want to monitor and maintain their vehicle's battery health.
Technical Specifications:
- Logic Family: CMOS
- Number of Channels: 3
- Switch Configuration: Single-Pole Double-Throw (SPDT)
- Supply Voltage Range: 3V to 15V
- “ON” Resistance (R_ON): 125Ω typical at V_DD = 10V
- “OFF” Leakage Current (I_OFF): ±100pA typical at V_DD = 10V
- Control Input Voltage (V_IH): 0.7 V_DD min, 0.3 V_DD max
- Maximum Operating Frequency: 40 MHz at V_DD = 10V
Applications:
- Signal routing and switching
- Analog and digital multiplexing
- Audio and video signal processing
- Data acquisition systems
- Test equipment