4-in-1 DEF Antifreeze Coolant Refractometer for Automobile Antifreeze System, Diesel Exhaust Fluid, Battery Acid and Windshield Washer Fluid sold2022 ESP32 Development Board Board specifications

ESP32 Development Board Board specifications Equipped with a high-performance 32-bit RISC-V processor with clock speed up to 160 MHz

4 Pcs Rear Reverse Parking Aid System Backup Sensor Replaces HC3Z-15K859-A

its type c charging port can pass up to 100w power to a USB-C powered device and provide additional power for hard drives

specially designed bracket for easy car shooting

4-in-1 DEF Antifreeze Coolant Refractometer for Automobile Antifreeze System, Diesel Exhaust Fluid, Battery Acid and Windshield Washer Fluid sold2022 ESP32 Development Board Board specifications4 in 1 DEF Antifreeze Coolant Refractometer for Automobile Antifreeze System, Diesel Exhaust Fluid, Battery Acid and Windshield Washer Fluid Product Features Function 1: Measuring freezing point of automobile antifreeze based on ethylene glycol or propylene glycol. Measuring Range: 50 to 0 C. Function 2: Measuring specific gravity of battery acid and provide a quick reference of battery charge condition. Measuring Range: 1. 10 to 1. 40 kg l Function