HOBO Water Level (30 ft) Data Logger Weather Instruments • Power: 2 alkaline C-cells

• Power: 2 alkaline C-cells provide 450 continuous hours at ambient temperature without backlight

Can be used on the top of a wash bucket or a five gallon container

02lb / 10g Pan Size 9

degrees Fahrenheit (°F)

and step-by-step instructions

HOBO Water Level (30 ft) Data Logger Weather Instruments • Power: 2 alkaline C-cellsProduct Code: U20L 01 The HOBO U20L 01 is a low cost, research grade water level data logger for continuously measuring water level and temperature in a wide range of underwater environments. It features 0. 1% measurement accuracy, a polypropylene housing for use in both fresh and salt water, and a non vented design for convenient and hassle free deployment. This data logger requires either the HOBO Waterproof Shuttle or the Universal Optic USB Base