7 in 1 Digital LCD PH/TDS/EC/ORP/TEMP/SG/Salinity Water Quality Tester Meter Pen
ab 29,95 €
🚀 7 in 1: The water quality test pen is a 7 in 1 style. 1 7-in-1 Water Test Pen. 🚀 Automatic Shutdown Function and Large Screen Display: The automatic shutdown function automatically turns off the power after 5 minutes without any operation to save power.
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