Pay in 4 interest-free payments of $6.97 Learn more
Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
multiple safety features
and Temperature measurements
Compact and durable housing – long-lasting performance
this board is ideal for IoT
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
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