Onset HOBO U20L-01 Low-Cost Water Level & Temperature Data Logger 30 Ft Depth

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*OPEN BOX* Onset HOBO™ U20L-01, 0 to 30 Ft Water Level Data Logger *OPEN BOX*

HOBO by Onset U20L-01 - Water Level (30ft) Data Logger

Onset HOBO MX20L-01 Bluetooth Water Level 0 to 30 Ft & Temperature Data Logger

✅ NEW HOBO by Onset MX1101 - Temperature/Relative Humidity Data Logger ✅

HOBO MX2001-04-SS Water Level Data Logger- Pressure Transducer

Onset HOBO MX1101 Bluetooth Temperature and Humidity Data Logger