Rotronic HL-1D

The HL-1D is Rotronics smallest ever temperature and humidity logger. At only 90 x 60 x 23 mm, the HL-1D is well specified with good accuracy, durability and high ingress protection against dust and water (IP67).

The HL-1D logger has a clear display for easy reading of current conditions as well as a 32,000 reading memory allowing for five months continuous recording at 15 minute intervals. The display shows the low battery warnings, LED alerts for breached alarms and min, max and average values at the touch of a button.

The easy to use HW4 lite software comes free of charge as a download and this is used to set up and download the data logger, displaying the data in both graphical and tabular formats. All this from a quality manufacturer at a very affordable price

(Users will need a USB to Mini USB adapter cable in order to programme HL-1D loggers and download data)