DS18B20 Waterproof Temperature Sensor – 3m Cable, Stainless Steel Probe, -55°C to +125°C long range wireless doorbell 120m and within seconds the backlit

and within seconds the backlit LCD screen displays Total Dissolved Solids (ideal: 100–150 ppm for drinking water)

Power devices longer with 5000mAh high capacity — outlasts standard disposable C batteries and reduces frequent replacements (1

It is lightweight enough for detailed

it handles 10–20 AWG wires

DS18B20 Waterproof Temperature Sensor – 3m Cable, Stainless Steel Probe, -55°C to +125°C long range wireless doorbell 120m and within seconds the backlitStop guessing temperatures in harsh environments the amiciSense DS18B20 Waterproof Temperature Sensor gives you precise, reliable readings wherever you need them, from aquarium depths to outdoor weather stations. Built around the trusted DS18B20 digital sensor chip, this probe is encased in a rugged 6mm stainless steel tube, sealed with internal glue and heat shrink tubing to deliver genuine waterproofing and corrosion resistance. It measures across