SKYRC GNSS Performance Analyzer RC GPS+GLONASS Speedometer, Bluetooth Enabled Race Data Logger and Speed Tracker for RC Cars and Planes. GSM020 SK-500023
Precision Performance Tracking: Utilize dual GPS and GLONASS systems to confirm your RC's top speeds and customize metrics for drag, track, or flight, ensuring every claim is validated with pinpoint accuracy.
Continuous Data Capture: The integrated 1M memory automatically replaces old records, providing uninterrupted data logging and ensuring your best performances are always captured.
Reliable Longevity: The onboard LiPo battery allows for up to 5 hours of use, letting you race or fly longer without the worry of losing power mid-session.
Effortless Connectivity: Effortlessly sync with the RC Gears App via Bluetooth 4.0 for immediate data analysis, making it simple to turn technical data into meaningful performance improvements.
Ultra-Portable Design: At just 40mm x 40mm x 17mm and lightweight, this analyzer is designed to be as mobile and unobtrusive as your RC vehicles, ensuring it never affects performance.

IZTOSS 300A Bus Bar 48V Heavy Duty Module Design BusBar Box Battery Junction Block Power Distribution Block with 4X M10(3/8") Terminal Studs for Car Marine RV Truck(Red+Black)
【Brief Info.】Bus Bar Dimensions (L x W x H) | 138 x 69 x 44.5mm(5.433"x2.72"x1.75").Stud size: M10 (3/8") ;Max Operating Voltage: DC 48V; Max Continuous Amp: 300A
【Waterproof &Dustproof】Removable windows for unobstructed wiring. Moreover. With four removable side plates and two insulated rear covers, the power distribution block is designed to withstand rain and dust-resist the air and seawater erosion.
【Excellent Design】The bus bar base is made of nylon - glass fiber reinforced to protect your safety, ensures great mechanical strength and durability.
【Incredible performance】Bus and screw material: The battery distribution block is made of high-quality brass and nickel plated, with good electric conduct performance.
【Easy Installation】 The surface of the junction block is fixed and installed with screws, and the four mounting holes make it easier to install the terminal block in any direction.

USB Fingerprint Reader Mini Fingerprint Scanner PC Dongle Windows Hello Fingerprint Reader for PC Laptop 360 Degree Touch Speedy Matching Biometric Portable USB Fingerprint Logger for Windows 10/11
SAFE AND RELIABLE: Based on the Windows system WBF biometric framework, USB Fingerprint Reader supports WIN10/11 and above systems, no need to install application software, you only need to insert the fingerprint reader into the computer USB interface, you can log in with fingerprint identification, Secure login to windows and block unauthorized access to devices, while also providing network security for today's computing world.
FULL ANGLE IDENTIFICATION: The fingerprint reader adopts capacitive fingerprint identification technology, which responds quickly in 0.5 seconds. With a single touch, the login can be completed quickly without complex passwords. 360° full angle recognition is accurate, providing you with more accurate and responsive performance than traditional optics, and is the fastest and safest way to unlock Windows devices​​​.
SMART ID ENCRYPTION FUNCTION: The Portable USB Fingerprint Logger has the exclusive security function of Smart-ID, which can encrypt and save passwords for most websites, and can set an encryption area to automatically encrypt all files in the folder, and can be opened quickly after decryption with fingerprints. Compared with saving passwords directly in the browser, it is more secure, fast and efficient, providing more security, convenience, and scalability for business professionals.
SAFER TO PROTECT YOUR FILES: This Fingerprint Scanner for Laptop adopts zinc alloy material, small in size and light in weight, easy to use. And prevent unauthorized login, protect your data security, support multi-fingerprint multi-account login at the same time, flexible configuration, you can better enjoy file security with your friends and colleagues(10 fingerprints can be set for each user account and can set fingerprints for multiple accounts).
SEL