Pay in 4 interest-free payments of $6.97 Learn more
Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
multiple safety features
Launch creativity into orbit with the Space Science Kit for micro:bit—a hands-on educational kit that brings space exploration to life
The 3-second delay is ideal for flights where a faster parachute deployment is preferred
Creality Ender 5
Portable Water Quality Tester Ender 5 plus multiple safety featuresPH 686 Portable Water Quality Tester 4 in 1 Digital pH TDS EC Temperature Meter The PH 686 4 in 1 Water Quality Tester is a compact and reliable instrument designed to measure key water parameters with accuracy and convenience. Combining pH, TDS, EC, and temperature readings in a single device, it provides a complete solution for monitoring water quality in real time. Ideal for both hobbyists and professionals, this tester delivers fast, stable
US$ 227.50
US$ 300.00
