Portable Water Quality Tester Ender 5 plus multiple safety features

multiple safety features

Ideal for school assignments and science fairs

The 3-second delay is ideal for flights where a faster parachute deployment is preferred

Creality Ender 5

24V DC Output: Provides a stable 24V DC output

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